APA-referens (7:e uppl.)

Ayers, C. (1984). Specifications for architecture, engineering and construction (2nd ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Ayers, Chesley. Specifications for Architecture, Engineering and Construction. 2nd ed. New York: McGraw-Hill, 1984.

MLA-referens (9:e uppl.)

Ayers, Chesley. Specifications for Architecture, Engineering and Construction. 2nd ed. McGraw-Hill, 1984.