Dyfyniad APA
Walker, T. D. (1986). Site design and construction detailing (2nd ed.). PDA Publishers.
Dyfyniad Arddull Chicago
Walker, Theodore D. Site Design and Construction Detailing. 2nd ed. Mesa, Ariz.: PDA Publishers, 1986.
Dyfyniad MLA
Walker, Theodore D. Site Design and Construction Detailing. 2nd ed. PDA Publishers, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.