APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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