Cita APA (7th ed.)

Frend, W. C. (1982). The early Christian church: From the beginning to 461. SCM Press.

Cita Chicago (17th ed.)

Frend, W. C. The Early Christian Church: From the Beginning to 461. London: SCM Press, 1982.

Cita MLA (9th ed.)

Frend, W. C. The Early Christian Church: From the Beginning to 461. SCM Press, 1982.