APA (7 ম সংস্করণ) উদ্ধৃতি

Richardson, H. (1993). Richardson paper: Contributed to the Bulletin of Tibetology (1965-1992). Sikkim Research Institute of Tibetology.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Richardson, Hugh. Richardson Paper: Contributed to the Bulletin of Tibetology (1965-1992). Sikkim Research Institute of Tibetology, 1993.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Richardson, Hugh. Richardson Paper: Contributed to the Bulletin of Tibetology (1965-1992). Sikkim Research Institute of Tibetology, 1993.