APA (7e ed.) Bronvermelding

Não informado. (1960). Publications from the Department of Botany. University of Turku.

Chicago (17e ed.) Bronvermelding

Não informado. Publications from the Department of Botany. Turku, Finlandia: University of Turku, 1960.

MLA (8e ed.) Bronvermelding

Não informado. Publications from the Department of Botany. University of Turku, 1960.

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