APA-Zitierstil (7. Ausg.)

Kaplan, A. (1980). The conduct of inquiry: Methodology for behavioral science (4. print.). Harper & Row.

Chicago-Zitierstil (17. Ausg.)

Kaplan, Abraham. The Conduct of Inquiry: Methodology for Behavioral Science. 4. print. New York, N.Y: Harper & Row, 1980.

MLA-Zitierstil (9. Ausg.)

Kaplan, Abraham. The Conduct of Inquiry: Methodology for Behavioral Science. 4. print. Harper & Row, 1980.