APA (7th ed.) Citation
Kopal, Z. (1972). Man and his universe. W. Morrow.
Chicago Style (17th ed.) Citation
Kopal, Zdeněk. Man and His Universe. New York: W. Morrow, 1972.
MLA (9th ed.) Citation
Kopal, Zdeněk. Man and His Universe. W. Morrow, 1972.
Warning: These citations may not always be 100% accurate.