APA (7th ed.) Citation

Clifford, N. J., Cope, M., & Gillespie, T. (2023). Key methods in geography (Fourth edition.). Sage.

Chicago Style (17th ed.) Citation

Clifford, Nicholas J., Meghan Cope, and Thomas Gillespie. Key Methods in Geography. Fourth edition. Los Angeles ; London ; New Delhi ; Singapore ; Washington DC ; Melbourne: Sage, 2023.

MLA (9th ed.) Citation

Clifford, Nicholas J., et al. Key Methods in Geography. Fourth edition. Sage, 2023.