APA (7e ed.) Bronvermelding

ebrary, Inc, & Nunnally, P. (2011). The city, the river, the bridge: Before and after the Minneapolis bridge collapse. University of Minnesota Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, en Patrick Nunnally. The City, the River, the Bridge: Before and After the Minneapolis Bridge Collapse. Minneapolis: University of Minnesota Press, 2011.

MLA (9e ed.) Bronvermelding

ebrary, Inc, en Patrick Nunnally. The City, the River, the Bridge: Before and After the Minneapolis Bridge Collapse. University of Minnesota Press, 2011.