Cita APA (7a ed.)

Constable, G. (1976). Letters and letter-collections. Brepols.

Cita Chicago Style (17a ed.)

Constable, Giles. Letters and Letter-collections. Turnhout: Brepols, 1976.

Cita MLA (9a ed.)

Constable, Giles. Letters and Letter-collections. Brepols, 1976.