Gaya APA

Sanga, F. et al (2012). The effect of rubber mixing process on the curing characteristics of natural rubber (Vol. 16, No. 2, Tahun). : American foundations information service.

Gaya MLA

Sanga, Felysianus. et al. "The effect of rubber mixing process on the curing characteristics of natural rubber". Vol. 16, No. 2, Tahun : American foundations information service, 2012. Text.