Cita APA (7th ed.)

Roberts, E. V., & Zweig, R. (1992). Literature: An introduction to reading and writing (Third Edition.). Prentice-Hall.

Cita Chicago (17th ed.)

Roberts, Edgar V., i Robert Zweig. Literature: An Introduction to Reading and Writing. Third Edition. Englewood Cliffs, New Jersey: Prentice-Hall, 1992.

Cita MLA (9th ed.)

Roberts, Edgar V., i Robert Zweig. Literature: An Introduction to Reading and Writing. Third Edition. Prentice-Hall, 1992.