Altick, R. D., & Lunsford, A. A. (1984). Preface to critical reading (6th ed., rev.). Holt Rinehart and Winston.
Cita Chicago (17th ed.)Altick, Richard Daniel, i Andrea A. Lunsford. Preface to Critical Reading. 6th ed., rev. New York: Holt Rinehart and Winston, 1984.
Cita MLA (9th ed.)Altick, Richard Daniel, i Andrea A. Lunsford. Preface to Critical Reading. 6th ed., rev. Holt Rinehart and Winston, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.