APA (7th ed.) Citation

Ribeiro, C. P. (1933). Alexandre Herculano. [s.n.].

Chicago Style (17th ed.) Citation

Ribeiro, Carlos Portugal. Alexandre Herculano. [s.n.], 1933.

MLA (8th ed.) Citation

Ribeiro, Carlos Portugal. Alexandre Herculano. [s.n.], 1933.

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