Gaya APA

Diamond, J. et al (2022). Guns, germs, steel = bedil, kuman & baja : rangkuman riwayat masyarakat manusia (Cet. 12). Jakarta: KPG (Kepustakaan Populer Gramedia).

Gaya MLA

Diamond, Jared. et al. "Guns, germs, steel = bedil, kuman & baja : rangkuman riwayat masyarakat manusia". Cet. 12 Jakarta: KPG (Kepustakaan Populer Gramedia), 2022. Text.