The dawn of Tantra.

MLA

Chögyam Trungpa, et al. The Dawn of Tantra. Berkeley: Shambhala, 1975.

APA

Chögyam Trungpa, C. Trungpa, Eddy, G., Guenther, H. V, & Kohn, M. (1975). The dawn of Tantra. Berkeley: Shambhala.

Chicago

Chögyam Trungpa., Glen Eddy, and Herbert V Guenther. The Dawn of Tantra. Edited by Michael Kohn. Berkeley: Shambhala, 1975.