APA-referens (7:e uppl.)
McCullough, A. M. (1937). A critical analysis of the fuel management program for schools. Teachers College, Columbia Univ.
Chicago-referens (17:e uppl.)
McCullough, Ashley M. A Critical Analysis of the Fuel Management Program for Schools. New York: Teachers College, Columbia Univ, 1937.
MLA-referens (9:e uppl.)
McCullough, Ashley M. A Critical Analysis of the Fuel Management Program for Schools. Teachers College, Columbia Univ, 1937.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.