Gaya APA

Christie, A., Kirana, W. (2018). Masalah di Teluk Pollensa (Problem at Pollensa Bay and Other Stories) . Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Christie, Agatha., Kirana, Widya. "Masalah di Teluk Pollensa (Problem at Pollensa Bay and Other Stories)". Jakarta: Gramedia Pustaka Utama, 2018. Text.