APA (7th ed.) Citation

Cross, C. N. (1930). Heat engines: By Charles N. Cross. The Macmillan company.

Chicago Style (17th ed.) Citation

Cross, Charles Norman. Heat Engines: By Charles N. Cross. New York: The Macmillan company, 1930.

MLA (9th ed.) Citation

Cross, Charles Norman. Heat Engines: By Charles N. Cross. The Macmillan company, 1930.