Dyfyniad APA
Roach, J. G. (1990). The cowgirls (2nd ed., rev. and enl.). University of North Texas Press.
Dyfyniad Arddull Chicago
Roach, Joyce Gibson. The Cowgirls. 2nd ed., rev. and enl. Denton: University of North Texas Press, 1990.
Dyfyniad MLA
Roach, Joyce Gibson. The Cowgirls. 2nd ed., rev. and enl. University of North Texas Press, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.