Cita APA

Pettijohn, T. F. (1994). Sources. Dushkin Pub. Group.

Citación estilo Chicago

Pettijohn, Terry F. Sources. Guilford, Conn.: Dushkin Pub. Group, 1994.

Cita MLA

Pettijohn, Terry F. Sources. Dushkin Pub. Group, 1994.

Warning: These citations may not always be 100% accurate.