Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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