Cita APA (7a ed.)

Coles, R., & Gallazzi, C. (1981). Papyri and ostraka: Alterations and conterfeits. [editor no identificat].

Cita Chicago Style (17a ed.)

Coles, R.A., y C. Gallazzi. Papyri and Ostraka: Alterations and Conterfeits. [Lloc de publicació no identificat]: [editor no identificat], 1981.

Cita MLA (9a ed.)

Coles, R.A., y C. Gallazzi. Papyri and Ostraka: Alterations and Conterfeits. [editor no identificat], 1981.