Cita APA (7th ed.)

Allen, J. P. (2021). Coptic: A grammar of its six major dialects. Penn State University Press.

Cita Chicago (17th ed.)

Allen, James P. Coptic: A Grammar of Its Six Major Dialects. University Park, PA: Penn State University Press, 2021.

Cita MLA (9th ed.)

Allen, James P. Coptic: A Grammar of Its Six Major Dialects. Penn State University Press, 2021.