APA (7th ed.) Citation

Jenkins, G. (1989). Oil economists' handbook (5th ed.). Elsevier.

Chicago Style (17th ed.) Citation

Jenkins, Gilbert. Oil Economists' Handbook. 5th ed. London: Elsevier, 1989.

MLA (9th ed.) Citation

Jenkins, Gilbert. Oil Economists' Handbook. 5th ed. Elsevier, 1989.

Warning: These citations may not always be 100% accurate.