APA (7th ed.) Citation

Camões, L. V. d. (1952). The Lusiads. Penguin Books.

Chicago Style (17th ed.) Citation

Camões, Luís Vaz de. The Lusiads. Penguin Books, 1952.

MLA (9th ed.) Citation

Camões, Luís Vaz de. The Lusiads. Penguin Books, 1952.

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