Gaya APA

Hemdi, Y. (2018). Siang Malam Bergiliran : the Alternation of Day and Night (Cet.I). Jakarta: Luxima.

Gaya MLA

Hemdi, Yoli. "Siang Malam Bergiliran : the Alternation of Day and Night". Cet.I Jakarta: Luxima, 2018. .