Gaya APA

Yuliardi, R., Nuraeni, Z. (2017). Statistika Penelitian Plus Tutorial SPSS . Yogyakarta: innosain.

Gaya MLA

Yuliardi, Ricki., Nuraeni, Zuli. "Statistika Penelitian Plus Tutorial SPSS". Yogyakarta: innosain, 2017. Text.