Стиль цитування APA (7-ме видання)

Welch, W. W. (1971). A summary of research in science education for the years of 1968-69 secondary school level. ERIC.

Чикаго стиль цитування (17-те видання)

Welch, Wayne W. A Summary of Research in Science Education for the Years of 1968-69 Secondary School Level. Ohio, Estados Unidos: ERIC, 1971.

Стиль цитування MLA (9-ме видання)

Welch, Wayne W. A Summary of Research in Science Education for the Years of 1968-69 Secondary School Level. ERIC, 1971.