APA aipamena

Holderness, J., & Jackie Holderness. (1997). Cool!: Course Book. Oxford: Oxford University Press.

Chicago Style aipamena

Holderness, Jackie, và Jackie Holderness. Cool!: Course Book. Oxford: Oxford University Press, 1997.

MLA aipamena

Holderness, Jackie, và Jackie Holderness. Cool!: Course Book. Oxford: Oxford University Press, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.