APA (7th ed.) Citation

Emanuel, W. D., & Matheson, A. (1957). Cameras: The facts. Focal Press.

Chicago Style (17th ed.) Citation

Emanuel, Walter Daniel, and Andrew Matheson. Cameras: The Facts. London ; New York: Focal Press, 1957.

MLA (9th ed.) Citation

Emanuel, Walter Daniel, and Andrew Matheson. Cameras: The Facts. Focal Press, 1957.

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