APA (7th ed.) Citation

Hodge, P. W. (1969). Concepts of the universe. McGraw - Hill Book Company.

Chicago Style (17th ed.) Citation

Hodge, Paul W. Concepts of the Universe. New York: McGraw - Hill Book Company, 1969.

MLA (8th ed.) Citation

Hodge, Paul W. Concepts of the Universe. McGraw - Hill Book Company, 1969.

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