APA (7th ed.) Citation

Kristi, P. O., & Utami, N. P. (2016). Punya Barang Bekas? Daur Ulang, Jadikan Uang! Trans Idea Publishing.

Chicago Style (17th ed.) Citation

Kristi, Prima Olimpiana, and Nurhastuti Putri Utami. Punya Barang Bekas? Daur Ulang, Jadikan Uang! Trans Idea Publishing, 2016.

MLA (8th ed.) Citation

Kristi, Prima Olimpiana, and Nurhastuti Putri Utami. Punya Barang Bekas? Daur Ulang, Jadikan Uang! Trans Idea Publishing, 2016.

Warning: These citations may not always be 100% accurate.