Gaya APA

RAHMAN, W. et al (2014). The effects of NPK fertilizer, manure and vesicular arbuscular mycorrhiza (VAM) on the growth biomas . Jakarta: Perhimpunan Biologi Indonesia.

Gaya MLA

RAHMAN, Wiguna. et al. "The effects of NPK fertilizer, manure and vesicular arbuscular mycorrhiza (VAM) on the growth biomas". Jakarta: Perhimpunan Biologi Indonesia, 2014. Artikel.