APA (7th ed.) Citation

Campbell, J. A. (1981). Speech preparation (2d ed.). Science Research Associates.

Chicago Style (17th ed.) Citation

Campbell, John Angus. Speech Preparation. 2d ed. Chicago: Science Research Associates, 1981.

MLA (9th ed.) Citation

Campbell, John Angus. Speech Preparation. 2d ed. Science Research Associates, 1981.

Warning: These citations may not always be 100% accurate.