Gaya APA

Descartes, R. (2020). Prinsip-prinsip Filsafat (Cet 1). Yogyakarta: Millennial Readers.

Gaya MLA

Descartes, Rene. "Prinsip-prinsip Filsafat". Cet 1 Yogyakarta: Millennial Readers, 2020. Transparency.