Cita APA (7a ed.)

Grim, R. E., & Güven, N. (1978). Bentonites: Geology, mineralogy, properties and uses. Elsevier.

Cita Chicago Style (17a ed.)

Grim, Ralph E., y Necip Güven. Bentonites: Geology, Mineralogy, Properties and Uses. Amsterdam [etc.]: Elsevier, 1978.

Cita MLA (9a ed.)

Grim, Ralph E., y Necip Güven. Bentonites: Geology, Mineralogy, Properties and Uses. Elsevier, 1978.