Cita APA (7a ed.)
Benward, B. (1961). Teachers manual in ear training. WM.C.Brown.
Cita Chicago Style (17a ed.)
Benward, Bruce. Teachers Manual in Ear Training. Lowa: WM.C.Brown, 1961.
Cita MLA (9a ed.)
Benward, Bruce. Teachers Manual in Ear Training. WM.C.Brown, 1961.
Precaución: Estas citas no son 100% exactas.