APA引文

Ben Amar, K. (2002). A constitutionality block for environmental protection.

Citación estilo Chicago

Ben Amar, Karim. A Constitutionality Block for Environmental Protection. 2002.

MLA引文

Ben Amar, Karim. A Constitutionality Block for Environmental Protection. 2002.

警告：这些引文格式不一定是100％准确.