APA (7th ed.) Citation

Yen, T. F., Donaldson, E. C., & Chilingar, G. V. (1985). Enhanced oil recovery. Elsevier.

Chicago Style (17th ed.) Citation

Yen, T. F., Erle C. Donaldson, and George V. Chilingar. Enhanced Oil Recovery. Amsterdam ; New York: Elsevier, 1985.

MLA (8th ed.) Citation

Yen, T. F., et al. Enhanced Oil Recovery. Elsevier, 1985.