Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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