APA (7th ed.) Citation

Engel, M. H., & Macko, S. A. (1993). Organic geochemistry: Principles and applications. Plenum Press.

Chicago Style (17th ed.) Citation

Engel, Michael H., and Stephen A. Macko. Organic Geochemistry: Principles and Applications. New York: Plenum Press, 1993.

MLA (8th ed.) Citation

Engel, Michael H., and Stephen A. Macko. Organic Geochemistry: Principles and Applications. Plenum Press, 1993.

Warning: These citations may not always be 100% accurate.