APA (7th ed.) Citation

Piaget, J., Fot, C., & Szemińska, A. (1977). Epistemology and psychology of functions. D. Reidel Publishing.

Chicago Style (17th ed.) Citation

Piaget, Jean, Catherine Fot, and Alina Szemińska. Epistemology and Psychology of Functions. Dordrecht: D. Reidel Publishing, 1977.

MLA (9th ed.) Citation

Piaget, Jean, et al. Epistemology and Psychology of Functions. D. Reidel Publishing, 1977.