APA (7th ed.) Citation
Clifford, N. (2016). Key methods in geography (3rd ed.). Sage.
Chicago Style (17th ed.) Citation
Clifford, Nicholas. Key Methods in Geography. 3rd ed. London: Sage, 2016.
MLA (9th ed.) Citation
Clifford, Nicholas. Key Methods in Geography. 3rd ed. Sage, 2016.
Warning: These citations may not always be 100% accurate.