APA Edition Citation

Clifford, N. J. (2009). Key concepts in geography (2nd ed.). Ssge.

Chicago Edition Citation

Clifford, Nicholas J,Ed. Key Concepts in Geography. 2nd ed. Los Angeles: Ssge, 2009.

MLA Edition Citation

Clifford, Nicholas J,Ed. Key Concepts in Geography. 2nd ed. Ssge, 2009.

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