APA (7th ed.) Citation

Wilmore, A., & Payne, E. R. (1952). The groundwork of modern geography / by A. Wilmore (4th ed. by E.R. Payne.). Bell.

Chicago Style (17th ed.) Citation

Wilmore, A., and E. R. Payne. The Groundwork of Modern Geography / by A. Wilmore. 4th ed. by E.R. Payne. Bell, 1952.

MLA (9th ed.) Citation

Wilmore, A., and E. R. Payne. The Groundwork of Modern Geography / by A. Wilmore. 4th ed. by E.R. Payne. Bell, 1952.

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