Dyfyniad APA

Saldarriaga Roa, A. (2016). About cities: The look of yesterday and today. Corporación Universitaria del Caribe, CECAR.

Dyfyniad Arddull Chicago

Saldarriaga Roa, Alberto. About Cities: The Look of Yesterday and Today. Corporación Universitaria del Caribe, CECAR, 2016.

Dyfyniad MLA

Saldarriaga Roa, Alberto. About Cities: The Look of Yesterday and Today. Corporación Universitaria del Caribe, CECAR, 2016.

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