APA (7th ed.) Citation

Ribeiro, A. (1960). O arcanjo negro: Romance. Bertrand.

Chicago Style (17th ed.) Citation

Ribeiro, Aquilino. O Arcanjo Negro: Romance. Lisboa: Bertrand, 1960.

MLA (9th ed.) Citation

Ribeiro, Aquilino. O Arcanjo Negro: Romance. Bertrand, 1960.

Warning: These citations may not always be 100% accurate.