Gaya APA

Doyle, A, C. (2019). Sherlock Holmes: Penelusuran Benang Merah (A Study In Scarlet) (Cet. 1). : GRAMEDIA PUSTAKA UTAMA.

Gaya MLA

Doyle, Arthur, Conan. "Sherlock Holmes: Penelusuran Benang Merah (A Study In Scarlet)". Cet. 1 : GRAMEDIA PUSTAKA UTAMA, 2019. print.