Cita APA (7th ed.)

Mayer, R. E., & Alexander, P. A. (2017). Handbook of research on learning and instruction (2a. ed.). Routledge.

Cita Chicago (17th ed.)

Mayer, Richard E., i Patricia A. Alexander. Handbook of Research on Learning and Instruction. 2a. ed. Nueva York: Routledge, 2017.

Cita MLA (9th ed.)

Mayer, Richard E., i Patricia A. Alexander. Handbook of Research on Learning and Instruction. 2a. ed. Routledge, 2017.