APA (7th ed.) Citation

Amsyari, F. 7 Prinsip-Prinsip Masalah pencemaran Lingkungan. Ghalia Indonesia.

Chicago Style (17th ed.) Citation

Amsyari, Fuad. 7 Prinsip-Prinsip Masalah Pencemaran Lingkungan. Ghalia Indonesia.

MLA (8th ed.) Citation

Amsyari, Fuad. 7 Prinsip-Prinsip Masalah Pencemaran Lingkungan. Ghalia Indonesia.

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