APA Style

The Indonesian Society of Natural Products Chemistry. (vol.9 no.1-2 Januari-Desember 2009). (2009). : Himpunan Kimia Bahan Alam Indonesia.

MLA Style

The Indonesian Society of Natural Products Chemistry. (vol.9 no.1-2 Januari-Desember 2009). NULL. : Himpunan Kimia Bahan Alam Indonesia, 2009. Text.