Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Estados Unidos Library of Congress. (1987). Tactile maps. Devon Skeele Liner.
Chicago Style (17th ed.) Zitazioa
Estados Unidos Library of Congress. Tactile Maps. Devon Skeele Liner, 1987.
MLA (9th ed.) Zitazioa
Estados Unidos Library of Congress. Tactile Maps. Devon Skeele Liner, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.