APA (7th ed.) Citation

Clyne, R. W. (1939). Engineering opportunities. D. Appleton-Century.

Chicago Style (17th ed.) Citation

Clyne, Robert W. Engineering Opportunities. New York: D. Appleton-Century, 1939.

MLA (9th ed.) Citation

Clyne, Robert W. Engineering Opportunities. D. Appleton-Century, 1939.

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