Gaya APA

Hasibuan, Z, E. et al (2007). Produktion of medium chain length polyhydroxyalkanoates from oleic acid using Pseudomonas putida PGA1 by fed batch culture (Vol. 11, No. 1, Tahun). : American foundations information service.

Gaya MLA

Hasibuan, Zainal, Efendi. et al. "Produktion of medium chain length polyhydroxyalkanoates from oleic acid using Pseudomonas putida PGA1 by fed batch culture". Vol. 11, No. 1, Tahun : American foundations information service, 2007. Text.