Gaya APA

Backman, F. et al (2022). My grandmother asked me to tell you she's sorry = Nenekku menitip salam dan meminta maaf . Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Backman, Fredrik. et al. "My grandmother asked me to tell you she's sorry = Nenekku menitip salam dan meminta maaf". Jakarta: Gramedia Pustaka Utama, 2022. Text.