Dyfyniad APA
Parent, L. (2008). Official guide to Texas state parks and historic sites (Rev. ed., 2nd ed.). University of Texas Press.
Dyfyniad Arddull Chicago
Parent, Laurence. Official Guide to Texas State Parks and Historic Sites. Rev. ed., 2nd ed. Austin: University of Texas Press, 2008.
Dyfyniad MLA
Parent, Laurence. Official Guide to Texas State Parks and Historic Sites. Rev. ed., 2nd ed. University of Texas Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.