Cita APA (7a ed.)

Labinowicz, E., & Frazee, S. P. (1980). The Piaget primer: Thinking, learning, teaching. Addison-Wesley.

Cita Chicago Style (17a ed.)

Labinowicz, Ed, y Susie Pollard Frazee. The Piaget Primer: Thinking, Learning, Teaching. Menlo Park, California [etc.]: Addison-Wesley, 1980.

Cita MLA (9a ed.)

Labinowicz, Ed, y Susie Pollard Frazee. The Piaget Primer: Thinking, Learning, Teaching. Addison-Wesley, 1980.