Gaya APA

Doyle, S., A., C. (2018). Seri petualangan sherlock holmes: berlian biru (Cet. 1). Yogyakarta: Cakrawala.

Gaya MLA

Doyle, S., A., C.. Seri petualangan sherlock holmes: berlian biru. Cet. 1 Yogyakarta: Cakrawala, 2018. Text.