APA aipamena

Crano, W. D. (2012). Surrounded and Outnumbered. Headline.

Chicago Style aipamena

Crano, William D. Surrounded and Outnumbered. London: Headline, 2012.

MLA aipamena

Crano, William D. Surrounded and Outnumbered. Headline, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.