Cita APA (7th ed.)
Gardner, G. C. Gerald Gardner's I'm in Charge Here! Fawcett.
Cita Chicago (17th ed.)
Gardner, Gerald C. Gerald Gardner's I'm in Charge Here! Greenwich, EUA: Fawcett.
Cita MLA (9th ed.)
Gardner, Gerald C. Gerald Gardner's I'm in Charge Here! Fawcett.
Atenció: Aquestes cites poden no estar 100% correctes.