APA (7th ed.) Citation

Doyle, S. A. C. (2009). [o] Signo dos quatro. Global Noticias.

Chicago Style (17th ed.) Citation

Doyle, Sir Arthur Conan. [o] Signo Dos Quatro. Global Noticias, 2009.

MLA (8th ed.) Citation

Doyle, Sir Arthur Conan. [o] Signo Dos Quatro. Global Noticias, 2009.

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