Cita APA (7th ed.)

Smith, . S. (1983). 20th-Century poetry: Introd. by Stan Smith. Macmillan.

Cita Chicago (17th ed.)

Smith, Stan. 20th-Century Poetry: Introd. by Stan Smith. London: Macmillan, 1983.

Cita MLA (9th ed.)

Smith, Stan. 20th-Century Poetry: Introd. by Stan Smith. Macmillan, 1983.