Dyfyniad APA

(1986). Graphic Standards For Landscape Architecture Richard L. Austin ...[et Al]. Van Nostrand Reinhold.

Dyfyniad Arddull Chicago

Graphic Standards For Landscape Architecture Richard L. Austin ...[et Al]. Van Nostrand Reinhold, 1986.

Dyfyniad MLA

Graphic Standards For Landscape Architecture Richard L. Austin ...[et Al]. Van Nostrand Reinhold, 1986.

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