APA aipamena

Evans, D. L., & David Lloyd Evans; Peter Smith. (1997). The. London: Butterworths.

Chicago Style aipamena

Evans, David Lloyd, và David Lloyd Evans; Peter Smith. The. London: Butterworths, 1997.

MLA aipamena

Evans, David Lloyd, và David Lloyd Evans; Peter Smith. The. London: Butterworths, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.