APA (7th ed.) Citation

Hodge, P. W. (1969). Concepts of the Universe. McGraw-Hill.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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