Cita APA (7th ed.)

Martin, A., & Hill, R. (1992). Modern poetry: Introduction to modern English literature for students of English. Prentice Hall.

Cita Chicago (17th ed.)

Martin, Alex, i Robert Hill. Modern Poetry: Introduction to Modern English Literature for Students of English. New York: Prentice Hall, 1992.

Cita MLA (9th ed.)

Martin, Alex, i Robert Hill. Modern Poetry: Introduction to Modern English Literature for Students of English. Prentice Hall, 1992.