APA (7th ed.) Zitazioa

Cronyn, J. (1990). The Elements of archaeological conservation. Routledge.

Chicago Style (17th ed.) Zitazioa

Cronyn, J.M. The Elements of Archaeological Conservation. London: Routledge, 1990.

MLA (9th ed.) Zitazioa

Cronyn, J.M. The Elements of Archaeological Conservation. Routledge, 1990.