APA (7th ed.) Citation

Bishop, M. S., Lewis, P. G., & Bronaugh, R. L. (1972). Focus on earth science (2d ed.). C. E. Merrill Pub. Co..

Chicago Style (17th ed.) Citation

Bishop, Margaret S., Phyllis G. Lewis, and Richmond L. Bronaugh. Focus on Earth Science. 2d ed. Columbus, Ohio: C. E. Merrill Pub. Co., 1972.

MLA (9th ed.) Citation

Bishop, Margaret S., et al. Focus on Earth Science. 2d ed. C. E. Merrill Pub. Co., 1972.