APA (7th ed.) Zitazioa

Haney, R. (1970). A summary of research in science education for the years of 1965-67, elementary school level. ERIC.

Chicago Style (17th ed.) Zitazioa

Haney, Richard. A Summary of Research in Science Education for the Years of 1965-67, Elementary School Level. Ohio, Estados Unido: ERIC, 1970.

MLA (9th ed.) Zitazioa

Haney, Richard. A Summary of Research in Science Education for the Years of 1965-67, Elementary School Level. ERIC, 1970.