Cita APA (7a ed.)

De Thier, W., & Coffey, J. (1976). Sumner to Ferrymead: A Christchurch history. Pegasus Press.

Cita Chicago Style (17a ed.)

De Thier, Walter, y John Coffey. Sumner to Ferrymead: A Christchurch History. Christchurch: Pegasus Press, 1976.

Cita MLA (8a ed.)

De Thier, Walter, y John Coffey. Sumner to Ferrymead: A Christchurch History. Pegasus Press, 1976.