APA-viite (7. p.)
Walker, T. D. (1986). Site design and construction detailing (2nd ed.). PDA Publishers.
Chicago-viite (17. p.)
Walker, Theodore D. Site Design and Construction Detailing. 2nd ed. Mesa, Ariz.: PDA Publishers, 1986.
MLA-viite (9. p.)
Walker, Theodore D. Site Design and Construction Detailing. 2nd ed. PDA Publishers, 1986.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.