Gaya APA

Bregman, R., Anshor, Z. (2022). Human kind A Hopeful History : Sejarah Penuh Harapan (Third Edition). Jakarta, Indonesia: PT Gramedia Pustaka Utama.

Gaya MLA

Bregman, Rutger., Anshor, Zia. "Human kind A Hopeful History : Sejarah Penuh Harapan". Third Edition Jakarta, Indonesia: PT Gramedia Pustaka Utama, 2022. Academic.