Gaya APA

Druyan, A., Anshor, Z. (2020). KOSMOS: Aneka Ragam Dunia (Cet. 1, 2020). : .

Gaya MLA

Druyan, Ann., Anshor, Zia. "KOSMOS: Aneka Ragam Dunia". Cet. 1, 2020 : , 2020. Text.