APA ציטוט
National Audubon Society, BirdLife International, Frances, P., & Burnie, D. (2007). Bird: The definitive visual guide (1st American ed.). DK Pub..
Chicago Style (17th ed.) Citation
National Audubon Society, BirdLife International, Peter Frances, and David Burnie. Bird: The Definitive Visual Guide. 1st American ed. New York: DK Pub., 2007.
ציטוט MLA
National Audubon Society, et al. Bird: The Definitive Visual Guide. 1st American ed. DK Pub., 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.