Cita APA (7th ed.)

Bates, H. W. The Naturalist on the River Amazons.

Cita Chicago (17th ed.)

Bates, Henry Walter. The Naturalist on the River Amazons.

Cita MLA (9th ed.)

Bates, Henry Walter. The Naturalist on the River Amazons.

Atenció: Aquestes cites poden no estar 100% correctes.