Cita APA (7a ed.)
Tacey, W. S. (1975). Business and professional speaking (2d ed.). W. C. Brown Co..
Cita Chicago Style (17a ed.)
Tacey, William Sanford. Business and Professional Speaking. 2d ed. Dubuque, Iowa: W. C. Brown Co., 1975.
Cita MLA (9a ed.)
Tacey, William Sanford. Business and Professional Speaking. 2d ed. W. C. Brown Co., 1975.
Precaución: Estas citas no son 100% exactas.