APA (7e ed.) Bronvermelding

Ziga, C. J., & Sommer, R. L. (2000). On Fifth Avenue: Highlights of architecture and cultural history. Dovetail Books.

Chicago (17e ed.) Bronvermelding

Ziga, Charles J., en Robin Langley Sommer. On Fifth Avenue: Highlights of Architecture and Cultural History. New York: Dovetail Books, 2000.

MLA (9e ed.) Bronvermelding

Ziga, Charles J., en Robin Langley Sommer. On Fifth Avenue: Highlights of Architecture and Cultural History. Dovetail Books, 2000.