Dyfyniad APA

Piaget, J., & Inhelder, B. (1973). Memory and intelligence. Basic Books.

Dyfyniad Arddull Chicago

Piaget, Jean, and Bèarbel Inhelder. Memory and Intelligence. New York: Basic Books, 1973.

Dyfyniad MLA

Piaget, Jean, and Bèarbel Inhelder. Memory and Intelligence. Basic Books, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.