APA-referens (7:e uppl.)

Lahey, B. B., & Landrum, R. E. (2004). Practice tests for use with Psychology: An introduction (8th ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Lahey, Benjamin B., och R. Eric Landrum. Practice Tests for Use with Psychology: An Introduction. 8th ed. Boston, Mass.: McGraw-Hill, 2004.

MLA-referens (8:e uppl.)

Lahey, Benjamin B., och R. Eric Landrum. Practice Tests for Use with Psychology: An Introduction. 8th ed. McGraw-Hill, 2004.