Style de citation APA (7e éd.)

Tacey, W. S. (1975). Business and professional speaking (2d ed.). W. C. Brown Co..

Style de citation Chicago (17e éd.)

Tacey, William Sanford. Business and Professional Speaking. 2d ed. Dubuque, Iowa: W. C. Brown Co., 1975.

Style de citation MLA (9e éd.)

Tacey, William Sanford. Business and Professional Speaking. 2d ed. W. C. Brown Co., 1975.