Yanick, P. (1984). You can hear better (2nd ed.). Sunshine Press.
Cita Chicago Style (17a ed.)Yanick, Paul. You Can Hear Better. 2nd ed. Colonia, N.J.: Sunshine Press, 1984.
Cita MLA (8a ed.)Yanick, Paul. You Can Hear Better. 2nd ed. Sunshine Press, 1984.
Precaución: Estas citas no son 100% exactas.