Cita APA (7th ed.)

Fearn, J. R. (1976). Conquest of the Amazon. Trojian.

Cita Chicago (17th ed.)

Fearn, John Russell. Conquest of the Amazon. London: Trojian, 1976.

Cita MLA (8th ed.)

Fearn, John Russell. Conquest of the Amazon. Trojian, 1976.