Παραπομπή APA

Wukelic, G. E. (1968). Handbook of Soviet Space-Science research. Gordon and Breach.

Παραπομπή Chicago Style

Wukelic, George E. Handbook of Soviet Space-Science Research. New York: Gordon and Breach, 1968.

Παραπομπή MLA

Wukelic, George E. Handbook of Soviet Space-Science Research. Gordon and Breach, 1968.