Gaya APA

Wilsdon, C. (2018). Lautpedia Seri National Geographic Kids (Cet. 1). Jakarta: Kepustakaan Populer Gramedia.

Gaya MLA

Wilsdon, Christina. "Lautpedia Seri National Geographic Kids". Cet. 1 Jakarta: Kepustakaan Populer Gramedia, 2018. Text.