APA aipamena

Tigner, H. S. (1942). No sign shall be given. New York: Macmillan Company.

Chicago Style aipamena

Tigner, Hugh Stevenson. No Sign Shall Be Given. New York: Macmillan Company, 1942.

MLA aipamena

Tigner, Hugh Stevenson. No Sign Shall Be Given. New York: Macmillan Company, 1942.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.