APA (7e ed.) Bronvermelding

Não informado. (1918). Journal of the College of Agriculture. Hokkaido Imperial University.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the College of Agriculture. Sapporo, Japão: Hokkaido Imperial University, 1918.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the College of Agriculture. Hokkaido Imperial University, 1918.

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