Cita APA (7a ed.)

Frend, W. (1981). Martyrdom and persecution in the early church. Baker Book House.

Cita Chicago Style (17a ed.)

Frend, W.H.C. Martyrdom and Persecution in the Early Church. Grand Rapids - Michigan: Baker Book House, 1981.

Cita MLA (9a ed.)

Frend, W.H.C. Martyrdom and Persecution in the Early Church. Baker Book House, 1981.