Hocking, A. (1973). Oppenheimer and son: Anthony Hocking. McGraw-Hill.
Cita Chicago Style (17a ed.)Hocking, Anthony. Oppenheimer and Son: Anthony Hocking. New York [u.a.]: McGraw-Hill, 1973.
Cita MLA (8a ed.)Hocking, Anthony. Oppenheimer and Son: Anthony Hocking. McGraw-Hill, 1973.
Precaución: Estas citas no son 100% exactas.