APA ציטוט

Christensen, L. B. (2001). Experimental methodology (3rd. ed.). Allyn & Bacon.

Chicago Style (17th ed.) Citation

Christensen, Larry B. Experimental Methodology. 3rd. ed. Boston: Allyn & Bacon, 2001.

ציטוט MLA

Christensen, Larry B. Experimental Methodology. 3rd. ed. Allyn & Bacon, 2001.