Rorabacher, L. E., & Dunbar, G. D. S. (1985). Assignments in exposition. Harper & Row.
Cita Chicago (17th ed.)Rorabacher, Louise Elizabeth, i Georgia Dolfield Sherwood Dunbar. Assignments in Exposition. New York: Harper & Row, 1985.
Cita MLA (9th ed.)Rorabacher, Louise Elizabeth, i Georgia Dolfield Sherwood Dunbar. Assignments in Exposition. Harper & Row, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.