APA Style

Nugraha, Tutun, Mulia, Randy Nathaniel. (2011). The extraction of pineapple (ananas comosus) fruit juice with high concentration of bromelain enzyme . : Swiss German University.

Chicago Style

Nugraha, Tutun, Mulia, Randy Nathaniel. The extraction of pineapple (ananas comosus) fruit juice with high concentration of bromelain enzyme. : Swiss German University, 2011. print.

MLA Style

Nugraha, Tutun, Mulia, Randy Nathaniel. The extraction of pineapple (ananas comosus) fruit juice with high concentration of bromelain enzyme. : Swiss German University, 2011. print.

Turabian Style

Nugraha, Tutun, Mulia, Randy Nathaniel. The extraction of pineapple (ananas comosus) fruit juice with high concentration of bromelain enzyme. : Swiss German University, 2011. print.