Cita APA (7a ed.)

Não informado. (1891). Bulletin of the Washington Agricultural Experiment Station. Washington Agricultural Experiment Station.

Cita Chicago Style (17a ed.)

Não informado. Bulletin of the Washington Agricultural Experiment Station. Pullman, Wash: Washington Agricultural Experiment Station, 1891.

Cita MLA (8a ed.)

Não informado. Bulletin of the Washington Agricultural Experiment Station. Washington Agricultural Experiment Station, 1891.

Precaución: Estas citas no son 100% exactas.