APA Edition Citation

Killops , S., & Killops , V. (2005). Introduction to organic geochemistry (2nd ed.). Black well publishing company.

Chicago Edition Citation

Killops , Stephen, and Vanessa Killops. Introduction to Organic Geochemistry. 2nd ed. USA: Black well publishing company, 2005.

MLA Edition Citation

Killops , Stephen, and Vanessa Killops. Introduction to Organic Geochemistry. 2nd ed. Black well publishing company, 2005.

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