APA (7th ed.) Citation

Piaget, J. (1967). Six psychological studies. Random House.

Chicago Style (17th ed.) Citation

Piaget, Jean. Six Psychological Studies. New York: Random House, 1967.

MLA (9th ed.) Citation

Piaget, Jean. Six Psychological Studies. Random House, 1967.

Warning: These citations may not always be 100% accurate.