Blo-bzang-grags-pa, Hopkins, J., & Bstan-vdzin-rgya-mtsho, D. L. X. (1977). Tantra in Tibet: The great exposition of secret mantra. Wisdom of Tibet series.
Chicago Style (17th ed.) CitationBlo-bzang-grags-pa, Jeffrey Hopkins, and Dalai Lama XIV Bstan-vdzin-rgya-mtsho. "Tantra in Tibet: The Great Exposition of Secret Mantra." Wisdom of Tibet Series 1977.
MLA (8th ed.) CitationBlo-bzang-grags-pa, et al. "Tantra in Tibet: The Great Exposition of Secret Mantra." Wisdom of Tibet Series, 1977.
Warning: These citations may not always be 100% accurate.