Allingham, M. (1961). The case of the late Pig (Reprin.). Penguin.
Cita Chicago Style (17a ed.)Allingham, Margery. The Case of the Late Pig. Reprin. Middlesex: Penguin, 1961.
Cita MLA (8a ed.)Allingham, Margery. The Case of the Late Pig. Reprin. Penguin, 1961.
Precaución: Estas citas no son 100% exactas.