Gaya APA

Retnawati, H. et al (2016). Fun Learning: Mathematics 3 for Grade III Elementary School: Student's Book (Jil- 3, Ed- 3). Bandung: Grafindo Media Pratama.

Gaya MLA

Retnawati, Heri. et al. "Fun Learning: Mathematics 3 for Grade III Elementary School: Student's Book". Jil- 3, Ed- 3 Bandung: Grafindo Media Pratama, 2016. Text.