APA引文

Doolittle, W. E. (2018). Portuguese Origins of a 16th Century Aqueduct in México.

Citación estilo Chicago

Doolittle, William E. Portuguese Origins of a 16th Century Aqueduct in México. 2018.

MLA引文

Doolittle, William E. Portuguese Origins of a 16th Century Aqueduct in México. 2018.

警告：这些引文格式不一定是100％准确.