APA
Hopper L. J., Smith Maran Architects, . (2007). Landscape architectural graphic standards. New Jersey: John Wiley & Sons.
Chicago
Hopper Leonard J, Smith Maran Architects, . 2007. Landscape architectural graphic standards. New Jersey: John Wiley & Sons.
Harvard
Hopper L. J., Smith Maran Architects, . (2007). Landscape architectural graphic standards. New Jersey: John Wiley & Sons.
MLA
Hopper Leonard J, Smith Maran Architects, . Landscape architectural graphic standards. New Jersey: John Wiley & Sons. 2007.