APA-referens (7:e uppl.)
Zell, M. (2017). The Architectural Drawing Course: The Hand Drawing Techniques Every Architect Should Know (1st edition.). Thames & Hudson.
Chicago-referens (17:e uppl.)
Zell, Mo. The Architectural Drawing Course: The Hand Drawing Techniques Every Architect Should Know. 1st edition. New York: Thames & Hudson, 2017.
MLA-referens (9:e uppl.)
Zell, Mo. The Architectural Drawing Course: The Hand Drawing Techniques Every Architect Should Know. 1st edition. Thames & Hudson, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.