APA (7e ed.) Bronvermelding

The National Association for Research in science Teaching. (1974). Abstracts of presented papers, Narst. ERIC.

Chicago (17e ed.) Bronvermelding

The National Association for Research in science Teaching. Abstracts of Presented Papers, Narst. Ohio, Estados Unidos: ERIC, 1974.

MLA (9e ed.) Bronvermelding

The National Association for Research in science Teaching. Abstracts of Presented Papers, Narst. ERIC, 1974.