APA (7th ed.) Citation

Scorer, R. S., & Wexler, H. (1964). A colour guide to clouds: By Richard Scorer and Harry Wexler. Pergamon Press; Macmillan.

Chicago Style (17th ed.) Citation

Scorer, R. S., and Harry Wexler. A Colour Guide to Clouds: By Richard Scorer and Harry Wexler. Oxford : New York: Pergamon Press; Macmillan, 1964.

MLA (9th ed.) Citation

Scorer, R. S., and Harry Wexler. A Colour Guide to Clouds: By Richard Scorer and Harry Wexler. Pergamon Press; Macmillan, 1964.