APA (7th ed.) Citation

Leitão, R. A. (1968). Cartas de D. Pedro V. [S.N.].

Chicago Style (17th ed.) Citation

Leitão, Ruben Andresen. Cartas De D. Pedro V. [S.N.], 1968.

MLA (8th ed.) Citation

Leitão, Ruben Andresen. Cartas De D. Pedro V. [S.N.], 1968.

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