APA (7e ed.) Bronvermelding

Não informado. (1974). Studies in science education. University of Leeds, Center for Studies in Science Education.

Chicago (17e ed.) Bronvermelding

Não informado. Studies in Science Education. Leeds, Inglaterra: University of Leeds, Center for Studies in Science Education, 1974.

MLA (8e ed.) Bronvermelding

Não informado. Studies in Science Education. University of Leeds, Center for Studies in Science Education, 1974.

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