Cita APA (7a ed.)

Speer, R. K., Lussenhop, R., Blanton, L. S., Adams, K., Winslow, D. A., & Hebberd, R. (1947). How we became Americans. Johnson.

Cita Chicago Style (17a ed.)

Speer, Robert Kenneth, Ray Lussenhop, Lena S. Blanton, Katharine Adams, Dorothy A. Winslow, y Robert Hebberd. How We Became Americans. New York [u.a.]: Johnson, 1947.

Cita MLA (9a ed.)

Speer, Robert Kenneth, et al. How We Became Americans. Johnson, 1947.