Cita APA (7a ed.)

True, J. A. (1983). Finding out conducting and evaluating social research. Wadsworth.

Cita Chicago Style (17a ed.)

True, June Audrey. Finding Out Conducting and Evaluating Social Research. Califonia: Wadsworth, 1983.

Cita MLA (9a ed.)

True, June Audrey. Finding Out Conducting and Evaluating Social Research. Wadsworth, 1983.