APA (7e ed.) Bronvermelding

Não informado. (1931). American Fruit Grower. American Fruit Grower Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. American Fruit Grower. Willoughby, Ohio: American Fruit Grower Publishing, 1931.

MLA (8e ed.) Bronvermelding

Não informado. American Fruit Grower. American Fruit Grower Publishing, 1931.

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