Wallace, D. (1952). Root of evil. Collins.
Cita Chicago (17th ed.)Wallace, Doreen. Root of Evil. London: Collins, 1952.
Cita MLA (8th ed.)Wallace, Doreen. Root of Evil. Collins, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)