Cita APA

Foster, H. D., & Sewell, W. R. D. (1974). The geographer and society. [S.l.]: University of Victoria.

Citación estilo Chicago

Foster, Harold D., y W. R. Derrick Sewell. The Geographer and Society. [S.l.]: University of Victoria, 1974.

Cita MLA

Foster, Harold D., y W. R. Derrick Sewell. The Geographer and Society. [S.l.]: University of Victoria, 1974.