APA ציטוט

Christensen, L. B. (2001). Experimental methodology (Eight edition.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Christensen, Larry B. Experimental Methodology. Eight edition. Boston: Allyn and Bacon, 2001.

ציטוט MLA

Christensen, Larry B. Experimental Methodology. Eight edition. Allyn and Bacon, 2001.