APA (7th ed.) Citation

Steinmetz, C. P. (1923). Four lectures on relativity and space. McGraw-Hill Book Company, inc..

Chicago Style (17th ed.) Citation

Steinmetz, Charles Proteus. Four Lectures on Relativity and Space. New York [etc.]: McGraw-Hill Book Company, inc., 1923.

MLA (8th ed.) Citation

Steinmetz, Charles Proteus. Four Lectures on Relativity and Space. McGraw-Hill Book Company, inc., 1923.