APA引文

Ab Hamid, U. H. (2009). Integrated biological treatment of sewage / Ummi Hazwani Ab Hamid.

Chicago Style (17th ed.) Citation

Ab Hamid, Ummi Hazwani. Integrated Biological Treatment of Sewage / Ummi Hazwani Ab Hamid. 2009.

MLA引文

Ab Hamid, Ummi Hazwani. Integrated Biological Treatment of Sewage / Ummi Hazwani Ab Hamid. 2009.

警告：这些引文格式不一定是100％准确.