APA

Graff R. D., Butterfield R. & Ginna R. E. (1963). FDR. New York: Harper and Row.

Chicago

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

Harvard

Graff R. D., Butterfield R. and Ginna R. E. (1963). FDR. New York: Harper and Row.

MLA

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