Cita APA

Philbrick , A. K. (1967). This human world. John Wiley.

Citación estilo Chicago

Philbrick , Allen K. This Human World. New York: John Wiley, 1967.

Cita MLA

Philbrick , Allen K. This Human World. John Wiley, 1967.

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