Chou, L., & SCIENCES, B. (2014). The cleaning of Singapore River and the Kallang Basin: Approaches, methods, investments and benefits.
استشهاد بنمط شيكاغوChou, L.M., و BIOLOGICAL SCIENCES. The Cleaning of Singapore River and the Kallang Basin: Approaches, Methods, Investments and Benefits. 2014.
MLA استشهادChou, L.M., و BIOLOGICAL SCIENCES. The Cleaning of Singapore River and the Kallang Basin: Approaches, Methods, Investments and Benefits. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.