Gaya APA

SIR, A, C, D. (2015). Sherlock Holmes Koleksi Kasus 2 : Penelusuran Benang Merah . Jakarta: Gramedia.

Gaya MLA

SIR, Arthur, Conan, Doyle. "Sherlock Holmes Koleksi Kasus 2 : Penelusuran Benang Merah". Jakarta: Gramedia, 2015. Electronic Resource.