APA (7th ed.) Citation

Willoughby, W. W. Government and Administration of the United States.

Chicago Style (17th ed.) Citation

Willoughby, Westel Woodbury. Government and Administration of the United States.

MLA (9th ed.) Citation

Willoughby, Westel Woodbury. Government and Administration of the United States.

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