Gaya APA

Achmadi, /, A, K, A, M, K, T, A. (2020). Metode Penelitian Kuantitatif . Yogyakarta: Yogyakarta : Deepublish.

Gaya MLA

Achmadi, /, Adhi, Kusumastuti,, Ahmad, Mustamil, Khoiron,, Taofan, Ali. "Metode Penelitian Kuantitatif". Yogyakarta: Yogyakarta : Deepublish, 2020. Ebook.