Style de citation APA (7e éd.)

North, M. P. (1990). Old growth research areas of the Department of Natural Resources. Washington State Dept. of Natural Resources.

Style de citation Chicago (17e éd.)

North, Malcolm P. Old Growth Research Areas of the Department of Natural Resources. [Olympia, Wash.]: Washington State Dept. of Natural Resources, 1990.

Style de citation MLA (8e éd.)

North, Malcolm P. Old Growth Research Areas of the Department of Natural Resources. Washington State Dept. of Natural Resources, 1990.

Attention : ces citations peuvent ne pas être correctes à 100%.