APA (7. basım) Alıntı

Sommer, R. (1997). A practical guide to behavioral research: Tools and techniques (4th ed.). OUP.

Chicago Style (17. basım) Atıf

Sommer, Robert. A Practical Guide to Behavioral Research: Tools and Techniques. 4th ed. New York: OUP, 1997.

MLA (9th ed.) Atıf

Sommer, Robert. A Practical Guide to Behavioral Research: Tools and Techniques. 4th ed. OUP, 1997.