APA (7th ed.) Citation

Aranha, P. d. B., & Pinto, [. M. d. S. (1925). Portugal-Brasil. P.B. Aranha.

Chicago Style (17th ed.) Citation

Aranha, Paulo de Brito, and [pref.] Manuel de Sousa Pinto. Portugal-Brasil. P.B. Aranha, 1925.

MLA (8th ed.) Citation

Aranha, Paulo de Brito, and [pref.] Manuel de Sousa Pinto. Portugal-Brasil. P.B. Aranha, 1925.

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