APA (7th ed.) Citation

Knowles, L. (1983). Encouraging talk / Lewis Knowles. Methuen.

Chicago Style (17th ed.) Citation

Knowles, Lewis. Encouraging Talk / Lewis Knowles. London: Methuen, 1983.

MLA (9th ed.) Citation

Knowles, Lewis. Encouraging Talk / Lewis Knowles. Methuen, 1983.

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