APA Style
Ockwell-Smith, S., Kumalasari, A.
(2020).
Gentle Discipline
.
Yogyakarta:
Bentang Pustaka.
MLA Style
Ockwell-Smith, Sarah., Kumalasari, Ade.
"Gentle Discipline".
Yogyakarta:
Bentang Pustaka,
2020.
Text.