APA (7th ed.) Citation

Heiman, G. W. (1999). Research methods in psychology (2. ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Heiman, Gary W. Research Methods in Psychology. 2. ed. Boston [u.a.]: Houghton Mifflin, 1999.

MLA (9th ed.) Citation

Heiman, Gary W. Research Methods in Psychology. 2. ed. Houghton Mifflin, 1999.