Cressy-Marcks, V. (1932). Up the Amazon and over the Andes. Hodder & Stoughton.
Lua i Stíl Chicago (17ú heag.)Cressy-Marcks, Violet. Up the Amazon and over the Andes. London: Hodder & Stoughton, 1932.
Lua MLA (8ú heag.)Cressy-Marcks, Violet. Up the Amazon and over the Andes. Hodder & Stoughton, 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.