Cita APA (7a ed.)

Govett, G. J. S., & Govett, M. H. (1976). World mineral supplies: Assessment and perspective. Elsevier Scientific Pub. Co..

Cita Chicago Style (17a ed.)

Govett, G. J. S., y M. H. Govett. World Mineral Supplies: Assessment and Perspective. Amsterdam ; New York: Elsevier Scientific Pub. Co., 1976.

Cita MLA (8a ed.)

Govett, G. J. S., y M. H. Govett. World Mineral Supplies: Assessment and Perspective. Elsevier Scientific Pub. Co., 1976.