Cita APA (7th ed.)
Johnson, E. (1970). Sir Walter Scott; the great unknown. Macmillan.
Cita Chicago (17th ed.)
Johnson, Edgar. Sir Walter Scott; the Great Unknown. New York: Macmillan, 1970.
Cita MLA (9th ed.)
Johnson, Edgar. Sir Walter Scott; the Great Unknown. Macmillan, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.