APA (7th ed.) Citation

Marks, W., & Hegley, M. (1980). How to give a speech. Institute of Personnel Management.

Chicago Style (17th ed.) Citation

Marks, Winifred, and Martin Hegley. How to Give a Speech. London: Institute of Personnel Management, 1980.

MLA (8th ed.) Citation

Marks, Winifred, and Martin Hegley. How to Give a Speech. Institute of Personnel Management, 1980.

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