Dyfyniad APA

Venturi, R., & Brown, S. (1981). Proposed comprehensive plan, Philadelphia Museum of Art, Philadelphia, Pennsylvania. s.n.].

Dyfyniad Arddull Chicago

Venturi, Rauch, and Scott Brown. Proposed Comprehensive Plan, Philadelphia Museum of Art, Philadelphia, Pennsylvania. [S.l.: s.n.], 1981.

Dyfyniad MLA

Venturi, Rauch, and Scott Brown. Proposed Comprehensive Plan, Philadelphia Museum of Art, Philadelphia, Pennsylvania. s.n.], 1981.

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