APA Citation

Mackey, P. P. (1890). Walls of Rome, agger of Servius, near S. Maria degli Angeli. Mackey Collection. Photographs.

Chicago Style Citation

Mackey, Peter Paul. "Walls of Rome, Agger of Servius, Near S. Maria Degli Angeli." Mackey Collection. Photographs 1890.

MLA Citation

Mackey, Peter Paul. "Walls of Rome, Agger of Servius, Near S. Maria Degli Angeli." Mackey Collection. Photographs 1890.

Warning: These citations may not always be 100% accurate.