APA (7th ed.) Citation

TOBING, R. L. (1989). Kimia organik fisik. Depdikbud.

Chicago Style (17th ed.) Citation

TOBING, Rangke L. Kimia Organik Fisik. Jakarta: Depdikbud, 1989.

MLA (9th ed.) Citation

TOBING, Rangke L. Kimia Organik Fisik. Depdikbud, 1989.

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