APA aipamena

Neal, H. E. (1961). Treasures by the millions: The story of the Smithsonian Institution. Messner.

Chicago Style aipamena

Neal, Harry Edward. Treasures by the Millions: The Story of the Smithsonian Institution. New York: Messner, 1961.

MLA aipamena

Neal, Harry Edward. Treasures by the Millions: The Story of the Smithsonian Institution. Messner, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.