APA (7th ed.) Citation

Blough, G. O., & Schwartz, J. (1984). Elementary school science and how to teach it (7th ed.). Holt, Rinehart, and Winston.

Chicago Style (17th ed.) Citation

Blough, Glenn O., and Julius Schwartz. Elementary School Science and How to Teach It. 7th ed. New York: Holt, Rinehart, and Winston, 1984.

MLA (9th ed.) Citation

Blough, Glenn O., and Julius Schwartz. Elementary School Science and How to Teach It. 7th ed. Holt, Rinehart, and Winston, 1984.