APA (7e ed.) Bronvermelding

Goudie, . A. (1984). The Nature of the environment: An advanced physical geography. Basil Blackwell.

Chicago (17e ed.) Bronvermelding

Goudie, Andrew. The Nature of the Environment: An Advanced Physical Geography. Oxford: Basil Blackwell, 1984.

MLA (9e ed.) Bronvermelding

Goudie, Andrew. The Nature of the Environment: An Advanced Physical Geography. Basil Blackwell, 1984.