Cita APA (7a ed.)

Não informado. (1940). Farm and home science. Utah Agricultural Experiment Station.

Cita Chicago Style (17a ed.)

Não informado. Farm and Home Science. Logan, Utah: Utah Agricultural Experiment Station, 1940.

Cita MLA (8a ed.)

Não informado. Farm and Home Science. Utah Agricultural Experiment Station, 1940.

Precaución: Estas citas no son 100% exactas.