APA (7th ed.) Citation

Harger, W. G., & Bonney, E. A. Handbook for highway engineers.

Chicago Style (17th ed.) Citation

Harger, Wilson G., and Edmund A. Bonney. Handbook for Highway Engineers.

MLA (8th ed.) Citation

Harger, Wilson G., and Edmund A. Bonney. Handbook for Highway Engineers.

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