Long, M. S., & Cheshire, E. (2002). Gastrointestinal system (2nd ed.). Mosby.
Chicago Style (17th ed.) CitationLong, Melanie Sarah, and Elizabeth Cheshire. Gastrointestinal System. 2nd ed. Edinburg, UK: Mosby, 2002.
MLA (9th ed.) CitationLong, Melanie Sarah, and Elizabeth Cheshire. Gastrointestinal System. 2nd ed. Mosby, 2002.
Warning: These citations may not always be 100% accurate.