Lua APA (7ú heag.)

Austin, R. (1984). Designing the natural landscape. Van Nostrand Reinhold.

Lua i Stíl Chicago (17ú heag.)

Austin, Richard. Designing the Natural Landscape. New York: Van Nostrand Reinhold, 1984.

Lua MLA (9ú heag.)

Austin, Richard. Designing the Natural Landscape. Van Nostrand Reinhold, 1984.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.