Cita APA (7a ed.)

Pettifer, E. W. (1939). Punishments of former days. Clegg.

Cita Chicago Style (17a ed.)

Pettifer, Ernest W. Punishments of Former Days. Bradford: Clegg, 1939.

Cita MLA (9a ed.)

Pettifer, Ernest W. Punishments of Former Days. Clegg, 1939.