Cita APA (7th ed.)
Adcock, F. E. (1966). Marcus Crassus, millionaire. Heffer.
Cita Chicago (17th ed.)
Adcock, Frank Ezra. Marcus Crassus, Millionaire. Cambridge: Heffer, 1966.
Cita MLA (9th ed.)
Adcock, Frank Ezra. Marcus Crassus, Millionaire. Heffer, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.