Gaya APA

Backman, F. et al (2022). My Grandmother Asked Me to Tell You She's Sorry : Nenekku Menitip Salam dan Meminta maaf . Jakarta: PT 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: PT Gramedia Pustaka Utama, 2022. Text.