Gaya APA

Wiyarsih, . et al (2005). Production hydrogen and nanocarbon via methane decomposition using Ni-based catalysts. effect of acidity and catalyst diameter (Vol. 9, No. 2, Tahun). : American foundations information service.

Gaya MLA

Wiyarsih, . et al. "Production hydrogen and nanocarbon via methane decomposition using Ni-based catalysts. effect of acidity and catalyst diameter". Vol. 9, No. 2, Tahun : American foundations information service, 2005. Text.