Cita APA (7th ed.)
Negri, R. F. (1997). Tales of Canyonlands Cowboys. Utah State University Press.
Cita Chicago (17th ed.)
Negri, Richard F. Tales of Canyonlands Cowboys. Logan, Utah: Utah State University Press, 1997.
Cita MLA (9th ed.)
Negri, Richard F. Tales of Canyonlands Cowboys. Utah State University Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.