Gaya APA

Biehler, R, F., Snowman, J. (1986). Psychology applied to teaching (5th ed). Boston, MA: Houghton Mifflin.

Gaya MLA

Biehler, Robert, F.., Snowman, Jack. "Psychology applied to teaching". 5th ed Boston, MA: Houghton Mifflin, 1986. Text.