APA ציטוט

Novak D., J. (1972). A summary of research in science education for 1972. ERIC.

Chicago Style (17th ed.) Citation

Novak D., Joseph. A Summary of Research in Science Education for 1972. Ohio, Estados Unidos: ERIC, 1972.

ציטוט MLA

Novak D., Joseph. A Summary of Research in Science Education for 1972. ERIC, 1972.