Cita APA

Lew, A. A., & Paradis, T. W. (1997). Perspectives geography. Coursewise Pub.

Citación estilo Chicago

Lew, Alan A., and Thomas W. Paradis. Perspectives Geography. Bellevue, IA: Coursewise Pub, 1997.

Cita MLA

Lew, Alan A., and Thomas W. Paradis. Perspectives Geography. Coursewise Pub, 1997.