APA (7th ed.) Citation

Wik, R. M. (1953). Steam power on the American farm. Univ. of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Wik, Reynold M. Steam Power on the American Farm. Philadelphia: Univ. of Pennsylvania Press, 1953.

MLA (9th ed.) Citation

Wik, Reynold M. Steam Power on the American Farm. Univ. of Pennsylvania Press, 1953.

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