Garrison, R. H. (1951). A creative approach to writing. Holt.
Cita Chicago (17th ed.)Garrison, Roger H. A Creative Approach to Writing. New York: Holt, 1951.
Cita MLA (9th ed.)Garrison, Roger H. A Creative Approach to Writing. Holt, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.