APA (7th ed.) Citation

Singh, J. (1961). Great ideas and theories of modern cosmology. Dover.

Chicago Style (17th ed.) Citation

Singh, Jagjit. Great Ideas and Theories of Modern Cosmology. New York: Dover, 1961.

MLA (9th ed.) Citation

Singh, Jagjit. Great Ideas and Theories of Modern Cosmology. Dover, 1961.

Warning: These citations may not always be 100% accurate.