APA (7th ed.) Citation

SYAMSUL, A. Melawan Pencemaran. Remaja Rosdakar.

Chicago Style (17th ed.) Citation

SYAMSUL, AR. Melawan Pencemaran. Remaja Rosdakar.

MLA (8th ed.) Citation

SYAMSUL, AR. Melawan Pencemaran. Remaja Rosdakar.

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