Porta Pia

Chicago citation style
Michelangelo Buonarroti,, Clausen, Meredith L.. Porta Pia. 1561. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1709. (Accessed July 22, 2018.)
APA citation style
Michelangelo Buonarroti,, Clausen, Meredith L., (1561) Porta Pia. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1709
MLA citation style
Michelangelo Buonarroti,, Clausen, Meredith L.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1709>.
Note: These citations are programmatically generated and may be incomplete.