Gaya APA

S.Psi, N, C. (2019). 3 In 1 The Series of Personality Test: Kokologi ( Inilah Aku) (Pertama). : PT Elex Media Komputindo.

Gaya MLA

S.Psi, Nurul, Chomaria,. "3 In 1 The Series of Personality Test: Kokologi ( Inilah Aku)". Pertama : PT Elex Media Komputindo, 2019. Text.