APA引文

Abdullah, A. H. (1990). An overview of environmental sciences and engineering education in Malaysia.

Chicago Style Citation

Abdullah, A. Hamid. An Overview of Environmental Sciences and Engineering Education in Malaysia. 1990.

MLA引文

Abdullah, A. Hamid. An Overview of Environmental Sciences and Engineering Education in Malaysia. 1990.

警告：這些引文格式不一定是100％准確.