Cita APA (7a ed.)
Piaget, J., Carballo, R., & Hernández Gómez, L. (1977). Psychology and epistemology: Towards a theory of knowledge.
Cita estilo Chicago (17a ed.)
Piaget, Jean, Rof Carballo, y L. Hernández Gómez. Psychology and Epistemology: Towards a Theory of Knowledge. 1977.
Cita MLA (9a ed.)
Piaget, Jean, et al. Psychology and Epistemology: Towards a Theory of Knowledge. 1977.
Precaución: Estas citas no son 100% exactas.