APA-Zitierstil (7. Ausg.)

Blough, G. O., & Schwartz, J. (1974). Elementary school science and how to teach it (5th ed.). Holt, Rinehart and Winston.

Chicago-Zitierstil (17. Ausg.)

Blough, Glenn Orlando, und Julius Schwartz. Elementary School Science and How to Teach It. 5th ed. New York: Holt, Rinehart and Winston, 1974.

MLA-Zitierstil (8. Ausg.)

Blough, Glenn Orlando, und Julius Schwartz. Elementary School Science and How to Teach It. 5th ed. Holt, Rinehart and Winston, 1974.