APA (7th ed.) Citation

(1975). Carta aberta ao sr. Major Melo Antunes. [s.n.].

Chicago Style (17th ed.) Citation

Carta Aberta Ao Sr. Major Melo Antunes. [s.n.], 1975.

MLA (8th ed.) Citation

Carta Aberta Ao Sr. Major Melo Antunes. [s.n.], 1975.

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