Cita APA (7th ed.)
Carlsen, G. R., & Rico, G. L. (1967). Western literature; themes and writers. Webster Division, McGraw-Hill.
Cita Chicago (17th ed.)
Carlsen, G. Robert, i Gabriele L. Rico. Western Literature; Themes and Writers. New York: Webster Division, McGraw-Hill, 1967.
Cita MLA (9th ed.)
Carlsen, G. Robert, i Gabriele L. Rico. Western Literature; Themes and Writers. Webster Division, McGraw-Hill, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.