APA (7th ed.) Citation

Wilson, D. (2001). Better picture guide to portrait photography. RotoVision SA.

Chicago Style (17th ed.) Citation

Wilson, David. Better Picture Guide to Portrait Photography. Switzerland: RotoVision SA, 2001.

MLA (9th ed.) Citation

Wilson, David. Better Picture Guide to Portrait Photography. RotoVision SA, 2001.

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