APA (7e ed.) Bronvermelding

(1948). A guide for the teaching of the history of the United States: A two-year course. [State Department of Education].

Chicago (17e ed.) Bronvermelding

A Guide for the Teaching of the History of the United States: A Two-year Course. Trenton, N.J: [State Department of Education], 1948.

MLA (9e ed.) Bronvermelding

A Guide for the Teaching of the History of the United States: A Two-year Course. [State Department of Education], 1948.