Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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