Manskai︠a︡, S. M., & Drozdova, T. V. (1968). Geochemistry of organic substances ([1st ed.].). Pergamon Press.
Chicago Style (17th ed.) CitationManskai︠a︡, S. M., and T. V. Drozdova. Geochemistry of Organic Substances. [1st ed.]. Oxford, New York: Pergamon Press, 1968.
MLA (9th ed.) CitationManskai︠a︡, S. M., and T. V. Drozdova. Geochemistry of Organic Substances. [1st ed.]. Pergamon Press, 1968.
Warning: These citations may not always be 100% accurate.