APA (7th ed.) Citation

KOPPEN, C. d. Benzoe dan kapur barus. Bandung.

Chicago Style (17th ed.) Citation

KOPPEN, C.VAN de. Benzoe Dan Kapur Barus. Bandung.

MLA (8th ed.) Citation

KOPPEN, C.VAN de. Benzoe Dan Kapur Barus. Bandung.

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