Freedland, M. (1974). Irving Berlin: Michael Freedland. Stein and Day.
Cita Chicago Style (17a ed.)Freedland, Michael. Irving Berlin: Michael Freedland. New York: Stein and Day, 1974.
Cita MLA (8a ed.)Freedland, Michael. Irving Berlin: Michael Freedland. Stein and Day, 1974.
Precaución: Estas citas no son 100% exactas.