APA (7th ed.) Citation

Shell Oil Company. Exploration Department, Cook, T. D., Bally, A. W., Milner, S., & Heuer, W. C. (1975). Stratigraphic atlas of North and Central America. Princeton University Press.

Chicago Style (17th ed.) Citation

Shell Oil Company. Exploration Department, Theodore D. Cook, A. W. Bally, S. Milner, and W. C. Heuer. Stratigraphic Atlas of North and Central America. Princeton, N.J.: Princeton University Press, 1975.

MLA (9th ed.) Citation

Shell Oil Company. Exploration Department, et al. Stratigraphic Atlas of North and Central America. Princeton University Press, 1975.