Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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