APA aipamena

Seferian, H. (2004). Hardscapinghigh, style, low maintenance outdoor spacesHaig Seferian. McGraw-Hill.

Chicago Style aipamena

Seferian, Haig. Hardscapinghigh, Style, Low Maintenance Outdoor SpacesHaig Seferian. McGraw-Hill, 2004.

MLA aipamena

Seferian, Haig. Hardscapinghigh, Style, Low Maintenance Outdoor SpacesHaig Seferian. McGraw-Hill, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.