APA (7th ed.) Citation

Schneider, H., & Schneider, N. (1968). Science in our world, 5 (3rd ed.). D.C. Heath.

Chicago Style (17th ed.) Citation

Schneider, Herman, and Nina Schneider. Science in Our World, 5. 3rd ed. Boston: D.C. Heath, 1968.

MLA (9th ed.) Citation

Schneider, Herman, and Nina Schneider. Science in Our World, 5. 3rd ed. D.C. Heath, 1968.