Cita APA (7a ed.)

Hock, T. K., & Brown, E. D. R. (1972). Geographical interpretation through photographs: (and interpretation of statistics) (1. publ.). Allen & Unwin.

Cita Chicago Style (17a ed.)

Hock, Tan Kim, y Ewen D. R. Brown. Geographical Interpretation Through Photographs: (and Interpretation of Statistics). 1. publ. London [u.a.]: Allen & Unwin, 1972.

Cita MLA (9a ed.)

Hock, Tan Kim, y Ewen D. R. Brown. Geographical Interpretation Through Photographs: (and Interpretation of Statistics). 1. publ. Allen & Unwin, 1972.