Cita APA

Drew, C. J. 1., & Hardman, M. L. (1985). Designing and conducting behavioral research. New York: Pergamon.

Citación estilo Chicago

Drew, Clifford J. 1943-, y Michael L. Hardman. Designing and Conducting Behavioral Research. New York: Pergamon, 1985.

Cita MLA

Drew, Clifford J. 1943-, y Michael L. Hardman. Designing and Conducting Behavioral Research. New York: Pergamon, 1985.