APA (7e ed.) Bronvermelding

Não informado. (1950). Bulletin of the California insect survey. University California Press.

Chicago (17e ed.) Bronvermelding

Não informado. Bulletin of the California Insect Survey. Berkeley, Calif: University California Press, 1950.

MLA (8e ed.) Bronvermelding

Não informado. Bulletin of the California Insect Survey. University California Press, 1950.

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