APA (7e ed.) Bronvermelding

Não informado. (1978). Biological sciences curriculum study journal. Biological Sciences Curriculum Study.

Chicago (17e ed.) Bronvermelding

Não informado. Biological Sciences Curriculum Study Journal. Boulder, Colo: Biological Sciences Curriculum Study, 1978.

MLA (8e ed.) Bronvermelding

Não informado. Biological Sciences Curriculum Study Journal. Biological Sciences Curriculum Study, 1978.

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