Cita APA (7a ed.)

Butterfield, R. P., Graff, R. D., & Ginna, R. E. (1963). FDR. Harper & Row.

Cita Chicago Style (17a ed.)

Butterfield, Roger Place, Robert D. Graff, y Robert Emmett Ginna. FDR. New York: Harper & Row, 1963.

Cita MLA (9a ed.)

Butterfield, Roger Place, et al. FDR. Harper & Row, 1963.