APA (7th ed.) Citation

Howe, F. C. (1913). European cities at work. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Howe, Frederic C. European Cities at Work. New York: C. Scribner's sons, 1913.

MLA (9th ed.) Citation

Howe, Frederic C. European Cities at Work. C. Scribner's sons, 1913.