APA (7th ed.) Citation

Krueger, G. D. (2008). Opportunities in petroleum careers (Rev. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Krueger, Gretchen Dewailly. Opportunities in Petroleum Careers. Rev. ed. New York: McGraw-Hill, 2008.

MLA (9th ed.) Citation

Krueger, Gretchen Dewailly. Opportunities in Petroleum Careers. Rev. ed. McGraw-Hill, 2008.