Fowler, H. R., & Aaron, J. E. (1998). The Little, Brown handbook (7th ed.). Longman.
Cita Chicago (17th ed.)Fowler, Henry Ramsey, i Jane E. Aaron. The Little, Brown Handbook. 7th ed. New York: Longman, 1998.
Cita MLA (9th ed.)Fowler, Henry Ramsey, i Jane E. Aaron. The Little, Brown Handbook. 7th ed. Longman, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.