Pollock, T. C. (1969). The Macmillan English series: 11. Macmillan.
Cita Chicago (17th ed.)Pollock, Thomas Clark. The Macmillan English Series: 11. New York: Macmillan, 1969.
Cita MLA (9th ed.)Pollock, Thomas Clark. The Macmillan English Series: 11. Macmillan, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.