APA aipamena

384402 Snape, C., & Scott, H. (1992). How amazing. Cambridge : Cambridge University Press.

Chicago Style aipamena

384402 Snape, Charles, and Heather Scott. How Amazing. Cambridge : Cambridge University Press, 1992.

MLA aipamena

384402 Snape, Charles, and Heather Scott. How Amazing. Cambridge : Cambridge University Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.