APA (7th ed.) Citation

Title. (2005). The digestive system. Medan Buku Al Amaniah.

Chicago Style (17th ed.) Citation

Title. The Digestive System. Selangor: Medan Buku Al Amaniah, 2005.

MLA (9th ed.) Citation

Title. The Digestive System. Medan Buku Al Amaniah, 2005.

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