Cita APA (7a ed.)

Felner, R. D. (1983). Preventive psychology: : theory, research and practice. Pergamon.

Cita Chicago Style (17a ed.)

Felner, Robert D. Preventive Psychology: : Theory, Research and Practice. New York [etc.]: Pergamon, 1983.

Cita MLA (9a ed.)

Felner, Robert D. Preventive Psychology: : Theory, Research and Practice. Pergamon, 1983.