Cita APA (7th ed.)
Perrine, L. (1973). Sound and sense: An introduction to poetry (4th ed.). Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)
Perrine, Laurence. Sound and Sense: An Introduction to Poetry. 4th ed. New York: Harcourt Brace Jovanovich, 1973.
Cita MLA (9th ed.)
Perrine, Laurence. Sound and Sense: An Introduction to Poetry. 4th ed. Harcourt Brace Jovanovich, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.