APA Citation

Sperling, A. P. 1., & Sperling, A. P. 1. (1957). Psychology made simple. New York, New York: Made Simple Books.

Chicago Style Citation

Sperling, Abraham Paul 1912-, and Abraham Paul 1912- Sperling. Psychology Made Simple. New York, New York: Made Simple Books, 1957.

MLA Citation

Sperling, Abraham Paul 1912-, and Abraham Paul 1912- Sperling. Psychology Made Simple. New York, New York: Made Simple Books, 1957.

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