APA (7e ed.) Bronvermelding

Não informado. (1997). Journal of the Torrey Botanical Society. Torrey Botanical Society.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the Torrey Botanical Society. Lawrence, Kan: Torrey Botanical Society, 1997.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the Torrey Botanical Society. Torrey Botanical Society, 1997.

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