APA (7th ed.) Citation

Kelsey, L. J., Hoff, D. B., & Neff, J. S. (1974). Astronomy: Activities and experiments. Kendall/Hunt.

Chicago Style (17th ed.) Citation

Kelsey, Linda J., Darrel B. Hoff, and John S. Neff. Astronomy: Activities and Experiments. Dubuque, Iowa: Kendall/Hunt, 1974.

MLA (9th ed.) Citation

Kelsey, Linda J., et al. Astronomy: Activities and Experiments. Kendall/Hunt, 1974.