Cita APA (7a ed.)

Bunyan , J. (1963). The pilgrim`s progress. O.U.P.

Cita Chicago Style (17a ed.)

Bunyan , John. The Pilgrim`s Progress. London: O.U.P, 1963.

Cita MLA (9a ed.)

Bunyan , John. The Pilgrim`s Progress. O.U.P, 1963.