(1967). Everyman's encyclopaedia (5th ed.). Dent.
Cita Chicago (17th ed.)Everyman's Encyclopaedia. 5th ed. London: Dent, 1967.
Cita MLA (9th ed.)Everyman's Encyclopaedia. 5th ed. Dent, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.
(1967). Everyman's encyclopaedia (5th ed.). Dent.
Cita Chicago (17th ed.)Everyman's Encyclopaedia. 5th ed. London: Dent, 1967.
Cita MLA (9th ed.)Everyman's Encyclopaedia. 5th ed. Dent, 1967.