APA aipamena

(1992). Landscaping for small spaces. Sunset Pub.

Chicago Style aipamena

Landscaping for Small Spaces. Menlo Park, Calif: Sunset Pub, 1992.

MLA aipamena

Landscaping for Small Spaces. Sunset Pub, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.