APA (7th ed.) Citation

Sund, R. B., Tillery, B. W., & Trowbridge, L. W. (1975). Investigate and discover: Elementary science lessons. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Sund, Robert B., Bill W. Tillery, and Leslie W. Trowbridge. Investigate and Discover: Elementary Science Lessons. Boston, Mass: Allyn and Bacon, 1975.

MLA (9th ed.) Citation

Sund, Robert B., et al. Investigate and Discover: Elementary Science Lessons. Allyn and Bacon, 1975.