Cita APA

Hopkins, M. F., Long, B. W., & Brommel, B. (1982). Contemporary speech: A comprehensive approach to communication. Lincolnwood, Ill.: National Textbook.

Citación estilo Chicago

Hopkins, Mary Francis, Beverly Whitaker Long, y Bernard Brommel. Contemporary Speech: A Comprehensive Approach to Communication. Lincolnwood, Ill.: National Textbook, 1982.

Cita MLA

Hopkins, Mary Francis, Beverly Whitaker Long, y Bernard Brommel. Contemporary Speech: A Comprehensive Approach to Communication. Lincolnwood, Ill.: National Textbook, 1982.