APA (7e ed.) Bronvermelding

Não informado. (1970). Horticulture Digest. University of Hawaii at Manoa, Department of Horticulture.

Chicago (17e ed.) Bronvermelding

Não informado. Horticulture Digest. Honolulu, Hawaii: University of Hawaii at Manoa, Department of Horticulture, 1970.

MLA (8e ed.) Bronvermelding

Não informado. Horticulture Digest. University of Hawaii at Manoa, Department of Horticulture, 1970.

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