St. Peter's (pictorial drawing)

Chicago citation style
Della Porta, Giacomo; Maderno, Carlo. St. Peter's (pictorial drawing). 1606-1612. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1727. (Accessed April 26, 2018.)
APA citation style
Della Porta, Giacomo; Maderno, Carlo, (1606-1612) St. Peter's (pictorial drawing). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1727
MLA citation style
Della Porta, Giacomo; Maderno, Carlo. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/buildings/id/1727>.
Note: These citations are programmatically generated and may be incomplete.