MLA

Kaufman, Terrence. Tzeltal Phonology and Morphology. Berkeley (Calif.): University of California press, 1971.

APA

Kaufman, T. (1971). Tzeltal phonology and morphology. Berkeley (Calif.): University of California press.

Chicago

Kaufman, Terrence, Tzeltal Phonology and Morphology. Berkeley (Calif.): University of California press, 1971.