APA (7th ed.) Citation

Ribeiro, L. (1939). Brazilian medical contributions. J Olympio.

Chicago Style (17th ed.) Citation

Ribeiro, Leonido. Brazilian Medical Contributions. Rio de Janeiro: J Olympio, 1939.

MLA (8th ed.) Citation

Ribeiro, Leonido. Brazilian Medical Contributions. J Olympio, 1939.

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