APA (7th ed.) Citation

Yerushalmy, M., & Gafni, R. (1992). Syntactic Manipulations and Semantic Interpretations in Algebra: The Effect of Graphic Representation. Learning and Instruction, 2(4), 303.

Chicago Style (17th ed.) Citation

Yerushalmy, Michal, and Rina Gafni. "Syntactic Manipulations and Semantic Interpretations in Algebra: The Effect of Graphic Representation." Learning and Instruction 2, no. 4 (1992): 303.

MLA (9th ed.) Citation

Yerushalmy, Michal, and Rina Gafni. "Syntactic Manipulations and Semantic Interpretations in Algebra: The Effect of Graphic Representation." Learning and Instruction, vol. 2, no. 4, 1992, p. 303.