APA-referens (7:e uppl.)

Hewitt, W. C. (1891). Civil government of the United States (7th ed., rev. and enl.). H.R. Pattengill.

Chicago-referens (17:e uppl.)

Hewitt, W. C. Civil Government of the United States. 7th ed., rev. and enl. Lansing, Mich.: H.R. Pattengill, 1891.

MLA-referens (8:e uppl.)

Hewitt, W. C. Civil Government of the United States. 7th ed., rev. and enl. H.R. Pattengill, 1891.