Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

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.