Cita APA (7a ed.)

Christie, A. (1984). A pocket full of rye. Fontana.

Cita Chicago Style (17a ed.)

Christie, Agatha. A Pocket Full of Rye. London: Fontana, 1984.

Cita MLA (9a ed.)

Christie, Agatha. A Pocket Full of Rye. Fontana, 1984.