Gaya APA

Doyle, S, A, C., Harsoyo, L. (2021). Sherlock holmes : misteri tanda empat= sherlock holmes : the sign of four (Cet. 1). Yogyakarta: DIVA Press.

Gaya MLA

Doyle, Sir, Arthur, Conan., Harsoyo, Laura. "Sherlock holmes : misteri tanda empat= sherlock holmes : the sign of four". Cet. 1 Yogyakarta: DIVA Press, 2021. TEXT.