APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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