Style de citation APA (7e éd.)

Alexander, M. J. (1966). The Earliest English poems. Penguin.

Style de citation Chicago (17e éd.)

Alexander, Michael J. The Earliest English Poems. Harmondsworth: Penguin, 1966.

Style de citation MLA (8e éd.)

Alexander, Michael J. The Earliest English Poems. Penguin, 1966.