APA-referens (7:e uppl.)

Young, W. H. (1961). Essentials of american government: The national government (8a. ed.). Appleton-Century-Crofts.

Chicago-referens (17:e uppl.)

Young, William H. Essentials of American Government: The National Government. 8a. ed. Nueva York: Appleton-Century-Crofts, 1961.

MLA-referens (9:e uppl.)

Young, William H. Essentials of American Government: The National Government. 8a. ed. Appleton-Century-Crofts, 1961.