**AMA 10th edition**

**In-text citation:** (1), (2), (3), etc.

**Reference:** Lazić B, Abramovich S, Mrđa M, Romano DA. On the Teaching and Learning of Fractions through a Conceptual Generalization Approach. *Int Elect J Math Ed*. 2017;12(3), 749-767.

**APA 6th edition**

**In-text citation:** (Lazić et al., 2017)

**Reference:** Lazić, B., Abramovich, S., Mrđa, M., & Romano, D. A. (2017). On the Teaching and Learning of Fractions through a Conceptual Generalization Approach. *International Electronic Journal of Mathematics Education, 12*(3), 749-767.

**Chicago**

**In-text citation:** (Lazić et al., 2017)

**Reference:** Lazić, Bojan, Sergei Abramovich, Mirela Mrđa, and Daniel A. Romano. "On the Teaching and Learning of Fractions through a Conceptual Generalization Approach". *International Electronic Journal of Mathematics Education* 2017 12 no. 3 (2017): 749-767.

**Harvard**

**In-text citation:** (Lazić et al., 2017)

**Reference:** Lazić, B., Abramovich, S., Mrđa, M., and Romano, D. A. (2017). On the Teaching and Learning of Fractions through a Conceptual Generalization Approach. *International Electronic Journal of Mathematics Education*, 12(3), pp. 749-767.

**MLA**

**In-text citation:** (Lazić et al., 2017)

**Reference:** Lazić, Bojan et al. "On the Teaching and Learning of Fractions through a Conceptual Generalization Approach". *International Electronic Journal of Mathematics Education*, vol. 12, no. 3, 2017, pp. 749-767.

**Vancouver**

**In-text citation:** (1), (2), (3), etc.

**Reference:** Lazić B, Abramovich S, Mrđa M, Romano DA. On the Teaching and Learning of Fractions through a Conceptual Generalization Approach. Int Elect J Math Ed. 2017;12(3):749-67.