Dyfyniad APA

Cramer, C. C. f. U. P. S. L. U. (1976). Last remaining tower of a Pruitt-Igoe building, September 18, 1976.

Dyfyniad Arddull Chicago

Cramer, C.A.; Center for Urban Programs; St. Louis University. Last Remaining Tower of a Pruitt-Igoe Building, September 18, 1976. 1976.

Dyfyniad MLA

Cramer, C.A.; Center for Urban Programs; St. Louis University. Last Remaining Tower of a Pruitt-Igoe Building, September 18, 1976. 1976.

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