Cita APA (7a ed.)

American Council on Education & Irwin, M. (1956). American Universities and Colleges (7a ed.). American Council on Education.

Cita Chicago Style (17a ed.)

American Council on Education y Mary Irwin. American Universities and Colleges. 7a ed. Washington: American Council on Education, 1956.

Cita MLA (9a ed.)

American Council on Education y Mary Irwin. American Universities and Colleges. 7a ed. American Council on Education, 1956.