Gaya APA

Groner, A., Isabel, C. (2005). Misteri Pembunuhan di Hietzing/ the case of lamp That Went Out (--). Yogyakarta: Quill Books Publisher.

Gaya MLA

Groner, Augusta., Isabel, Colborn,Grace. "Misteri Pembunuhan di Hietzing/ the case of lamp That Went Out". -- Yogyakarta: Quill Books Publisher, 2005. Text.