APA (7th ed.) Citation

Lewis, A. M. (2009). The Art of Lecturing Revised Edition. Project Gutenberg.

Chicago Style (17th ed.) Citation

Lewis, Arthur M. The Art of Lecturing Revised Edition. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Lewis, Arthur M. The Art of Lecturing Revised Edition. Project Gutenberg, 2009.

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