Cita APA

Kerlinger, F., & Kerlinger, F. N. (1986). Foundations of behavioral research (3rd ed.). Prism Books.

Chicago Edition Citation

Kerlinger, Fred, i Fred N. Kerlinger. Foundations of Behavioral Research. 3rd ed. Bangalore: Prism Books, 1986.

Cita MLA

Kerlinger, Fred, i Fred N. Kerlinger. Foundations of Behavioral Research. 3rd ed. Prism Books, 1986.