APA (7th ed.) Citation

Riwandi Sihombing, d. (2020). Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani.

Chicago Style (17th ed.) Citation

Riwandi Sihombing, dkk. Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani, 2020.

MLA (8th ed.) Citation

Riwandi Sihombing, dkk. Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani, 2020.

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