APA (7th ed.) Citation

Yen, T. F., & Moldowan, J. M. (1988). Geochemical biomarkers. Harwood Academic Publishers.

Chicago Style (17th ed.) Citation

Yen, Teh Fu, and J. M. Moldowan. Geochemical Biomarkers. Chur ; New York: Harwood Academic Publishers, 1988.

MLA (9th ed.) Citation

Yen, Teh Fu, and J. M. Moldowan. Geochemical Biomarkers. Harwood Academic Publishers, 1988.