APA Цитирование

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

Chicago-стиль цитирования

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

MLA-цитирование

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

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.