APA (7e ed.) Bronvermelding

Não informado. (2003). Contributions from the New York Botanical Garden. New Era Printing Company.

Chicago (17e ed.) Bronvermelding

Não informado. Contributions from the New York Botanical Garden. Lancaster, Pa: New Era Printing Company, 2003.

MLA (8e ed.) Bronvermelding

Não informado. Contributions from the New York Botanical Garden. New Era Printing Company, 2003.

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