Dyfyniad APA

Sanchez, G. J., & Koritz, A. (2009). Civic Engagement in the Wake of Katrina. University of Michigan Library.

Dyfyniad Arddull Chicago

Sanchez, George J., and Amy Koritz. Civic Engagement in the Wake of Katrina. Ann Arbor: University of Michigan Library, 2009.

Dyfyniad MLA

Sanchez, George J., and Amy Koritz. Civic Engagement in the Wake of Katrina. University of Michigan Library, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.