APA (7e ed.) Bronvermelding

Não informado. (1948). Frontiers of Plant Science. Connecticut Agricultural Experiment Station.

Chicago (17e ed.) Bronvermelding

Não informado. Frontiers of Plant Science. New Haven, Conn: Connecticut Agricultural Experiment Station, 1948.

MLA (8e ed.) Bronvermelding

Não informado. Frontiers of Plant Science. Connecticut Agricultural Experiment Station, 1948.

Let op: Deze citaties zijn niet altijd 100% accuraat.