Cita APA (7a ed.)

Babbie, E. R. (2019). The Basics of social research (Seventh edition.). Cengage.

Cita Chicago Style (17a ed.)

Babbie, Earl R. The Basics of Social Research. Seventh edition. Boston, Massachusetts: Cengage, 2019.

Cita MLA (9a ed.)

Babbie, Earl R. The Basics of Social Research. Seventh edition. Cengage, 2019.