APA (7th ed.) Citation

Takken, S., & Sengel, E. W. (1978). Handbook on petroleum exploration (2d ed.). Institute for Energy Development.

Chicago Style (17th ed.) Citation

Takken, Suzanne, and E. W. Sengel. Handbook on Petroleum Exploration. 2d ed. Oklahoma City, Okla.: Institute for Energy Development, 1978.

MLA (9th ed.) Citation

Takken, Suzanne, and E. W. Sengel. Handbook on Petroleum Exploration. 2d ed. Institute for Energy Development, 1978.