Cita APA (7th ed.)

Williams, C. B. (1963). A research manual for college studies and papers (3d ed. (1st ed. with Allan H. Stevenson).). Harper & Row.

Cita Chicago (17th ed.)

Williams, Cecil Brown. A Research Manual for College Studies and Papers. 3d ed. (1st ed. with Allan H. Stevenson). New York: Harper & Row, 1963.

Cita MLA (9th ed.)

Williams, Cecil Brown. A Research Manual for College Studies and Papers. 3d ed. (1st ed. with Allan H. Stevenson). Harper & Row, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.