APA ציטוט

National Science Teachers Association & Gabel, D. (1994). Handbook of research on science teaching and learning. Macmillan.

Chicago Style (17th ed.) Citation

National Science Teachers Association and Dorothy Gabel. Handbook of Research on Science Teaching and Learning. New York: Macmillan, 1994.

ציטוט MLA

National Science Teachers Association and Dorothy Gabel. Handbook of Research on Science Teaching and Learning. Macmillan, 1994.