APA (7 ম সংস্করণ) উদ্ধৃতি

Schmidt, H. 1. D. 2. (1984). The Soviet Union, challenges and responses as seen from the European point of view. Institute of Southeast Asian Studies.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Schmidt, Helmut 1918 Dec. 23-. The Soviet Union, Challenges and Responses as Seen from the European Point of View. Singapore: Institute of Southeast Asian Studies, 1984.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Schmidt, Helmut 1918 Dec. 23-. The Soviet Union, Challenges and Responses as Seen from the European Point of View. Institute of Southeast Asian Studies, 1984.