APA Citation

Mackey, P. P. (1897). Terracina, Porta Romana. Mackey Collection. Photographs.

Chicago Style Citation

Mackey, Peter Paul. "Terracina, Porta Romana." Mackey Collection. Photographs 1897.

MLA Citation

Mackey, Peter Paul. "Terracina, Porta Romana." Mackey Collection. Photographs 1897.

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