Style de citation APA (7e éd.)

Não informado. (2001). Bulletin. West Virginia Agricultural Experiment Station.

Style de citation Chicago (17e éd.)

Não informado. Bulletin. Morgantown, Va: West Virginia Agricultural Experiment Station, 2001.

Style de citation MLA (8e éd.)

Não informado. Bulletin. West Virginia Agricultural Experiment Station, 2001.

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