Cita APA (7th ed.)
Heffernan, W. A. (1984). The Harvest reader. Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)
Heffernan, William A. The Harvest Reader. San Diego: Harcourt Brace Jovanovich, 1984.
Cita MLA (9th ed.)
Heffernan, William A. The Harvest Reader. Harcourt Brace Jovanovich, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.