APA (7th ed.) Citation

Petersen, W. J. (1979). Towboating on the Mississippi. A. S. Barnes.

Chicago Style (17th ed.) Citation

Petersen, William John. Towboating on the Mississippi. South Brunswick: A. S. Barnes, 1979.

MLA (9th ed.) Citation

Petersen, William John. Towboating on the Mississippi. A. S. Barnes, 1979.

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