APA引文

Ngau, Y. Y. Smoking, helicobacter pylori and gastroduodenitis. Universiti Kebangsaan Malaysia.

Chicago Style (17th ed.) Citation

Ngau, Yen Yew. Smoking, Helicobacter Pylori and Gastroduodenitis. Kuala Lumpur: Universiti Kebangsaan Malaysia.

MLA引文

Ngau, Yen Yew. Smoking, Helicobacter Pylori and Gastroduodenitis. Universiti Kebangsaan Malaysia.

警告：这些引文格式不一定是100％准确.