APA-viite (7. p.)
Ruggles, D. F. (2008). Islamic gardens and landscapes. University of Pennsylvania Press.
Chicago-viite (17. p.)
Ruggles, D. Fairchild. Islamic Gardens and Landscapes. Philadelphia: University of Pennsylvania Press, 2008.
MLA-viite (9. p.)
Ruggles, D. Fairchild. Islamic Gardens and Landscapes. University of Pennsylvania Press, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.