APA引文
Callies, D. L. (2002). Historic preservation law in the United States. Environmental Law Institute.
芝加哥风格引文
Callies, David L. Historic Preservation Law in the United States. Washington, D.C.: Environmental Law Institute, 2002.
MLA引文
Callies, David L. Historic Preservation Law in the United States. Environmental Law Institute, 2002.
警告:这些引文格式不一定是100%准确.