Cita APA

Gregg, J. 1., & Quaife, M. M. 1. (1926). The commerce of the prairies. Lincoln: A Bison book.

Citación estilo Chicago

Gregg, Josiah 1806-1850, y Milo Milton 1880-1959 Quaife. The Commerce of the Prairies. Lincoln: A Bison book, 1926.

Cita MLA

Gregg, Josiah 1806-1850, y Milo Milton 1880-1959 Quaife. The Commerce of the Prairies. Lincoln: A Bison book, 1926.