APA (7th ed.) Citation

Queen, E. (1950). Cara ou coroa. Europa-América.

Chicago Style (17th ed.) Citation

Queen, Ellery. Cara Ou Coroa. Europa-América, 1950.

MLA (8th ed.) Citation

Queen, Ellery. Cara Ou Coroa. Europa-América, 1950.

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