APA ציטוט

DWI Fajar Ratri. (2011). Buku Pintar Matematika (Basic). Jakarta: Bestari Kids.

Chicago Style Citation

DWI Fajar Ratri. Buku Pintar Matematika (Basic). Jakarta: Bestari Kids, 2011.

ציטוט MLA

DWI Fajar Ratri. Buku Pintar Matematika (Basic). Jakarta: Bestari Kids, 2011.