Cita APA (7th ed.)

Thornley, G. C. (1968). An outline of english literature. Longman.

Cita Chicago (17th ed.)

Thornley, G. C. An Outline of English Literature. Londres: Longman, 1968.

Cita MLA (9th ed.)

Thornley, G. C. An Outline of English Literature. Longman, 1968.