Cita APA (7a ed.)
Turk, C. (1985). Effective speaking: Communicating in speech. E. & F.N. Spon.
Cita Chicago Style (17a ed.)
Turk, Christopher. Effective Speaking: Communicating in Speech. London ; New York: E. & F.N. Spon, 1985.
Cita MLA (9a ed.)
Turk, Christopher. Effective Speaking: Communicating in Speech. E. & F.N. Spon, 1985.
Precaución: Estas citas no son 100% exactas.