Cita APA (7th ed.)

Bickham, J. M. (1979). The Excalibur disaster. Macmillan.

Cita Chicago (17th ed.)

Bickham, Jack M. The Excalibur Disaster. London: Macmillan, 1979.

Cita MLA (8th ed.)

Bickham, Jack M. The Excalibur Disaster. Macmillan, 1979.