Cita APA (7th ed.)
Snyder, F. B., & Martin, R. G. A Book of English Literature: From Beowulf to William Blake (4a edición.). Macmillan.
Cita Chicago (17th ed.)
Snyder, Franklyn Bliss, i Robert Grant Martin. A Book of English Literature: From Beowulf to William Blake. 4a edición. Nueva York, EUA: Macmillan.
Cita MLA (9th ed.)
Snyder, Franklyn Bliss, i Robert Grant Martin. A Book of English Literature: From Beowulf to William Blake. 4a edición. Macmillan.
Atenció: Aquestes cites poden no estar 100% correctes.