Styl cytowania APA

Zwickel, S. B. (2012). Pocket guide to technical presentation and professional speaking. Dorling Kindersley.

Styl cytowania Chicago

Zwickel, Steven B. Pocket Guide to Technical Presentation and Professional Speaking. New Delhi: Dorling Kindersley, 2012.

Styl cytowania MLA

Zwickel, Steven B. Pocket Guide to Technical Presentation and Professional Speaking. Dorling Kindersley, 2012.