APA Edition Citation

Gregg, J. (1958). Commerce of the prairies. University of Oklahoma Press.

Chicago Edition Citation

Gregg, Josiah. Commerce of the Prairies. Norman: University of Oklahoma Press, 1958.

MLA Edition Citation

Gregg, Josiah. Commerce of the Prairies. University of Oklahoma Press, 1958.

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