APA (7e ed.) Bronvermelding

(1996). Drilling: The manual of methods , applications, and management (4th ed.). CRC , Lewis.

Chicago (17e ed.) Bronvermelding

Drilling: The Manual of Methods , Applications, and Management. 4th ed. New York: CRC , Lewis, 1996.

MLA (9e ed.) Bronvermelding

Drilling: The Manual of Methods , Applications, and Management. 4th ed. CRC , Lewis, 1996.