Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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