Gaya APA

christie, A. (2022). Tirain (Curtain:Poirot Last Case) (Cet.18). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

christie, Agatha. "Tirain (Curtain:Poirot Last Case)". Cet.18 Jakarta: Gramedia Pustaka Utama, 2022. Text.