APA (7th ed.) Citation

Cruls, G. (1944). The mysterious Amazonia: (a Brazilian novel). Livraria-Editoria Z. Valverde.

Chicago Style (17th ed.) Citation

Cruls, Gastao. The Mysterious Amazonia: (a Brazilian Novel). Rio de Janeiro: Livraria-Editoria Z. Valverde, 1944.

MLA (9th ed.) Citation

Cruls, Gastao. The Mysterious Amazonia: (a Brazilian Novel). Livraria-Editoria Z. Valverde, 1944.