Gaya APA

Doyle, S, A, C., Cheung, D. (1973). Oxford Progressive English Reader [Grade 2]: the Hound of the Baskervilles (Cet. 1.--). Hongkong: Oxford University Press.

Gaya MLA

Doyle, Sir, Arthur, Conan., Cheung, David. "Oxford Progressive English Reader [Grade 2]: the Hound of the Baskervilles". Cet. 1.-- Hongkong: Oxford University Press, 1973. Text.