Dyfyniad APA

Ash, R. J. (1952). Calumet Park and adjacent area: A reconnaissance study. Church Federation of Greater Chicago.

Dyfyniad Arddull Chicago

Ash, Robert J. Calumet Park and Adjacent Area: A Reconnaissance Study. Chicago: Church Federation of Greater Chicago, 1952.

Dyfyniad MLA

Ash, Robert J. Calumet Park and Adjacent Area: A Reconnaissance Study. Church Federation of Greater Chicago, 1952.

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