APA Style

Purwadaria, Hadi K., Pasaribu, Nani, Ardianto, Lavinia Kartika. (2012). The characteristics of katuk leaf (sauropus androgynus (l.) Merr) powder produced by using drum dryer . : Swiss German University.

Chicago Style

Purwadaria, Hadi K., Pasaribu, Nani, Ardianto, Lavinia Kartika. The characteristics of katuk leaf (sauropus androgynus (l.) Merr) powder produced by using drum dryer. : Swiss German University, 2012. print.

MLA Style

Purwadaria, Hadi K., Pasaribu, Nani, Ardianto, Lavinia Kartika. The characteristics of katuk leaf (sauropus androgynus (l.) Merr) powder produced by using drum dryer. : Swiss German University, 2012. print.

Turabian Style

Purwadaria, Hadi K., Pasaribu, Nani, Ardianto, Lavinia Kartika. The characteristics of katuk leaf (sauropus androgynus (l.) Merr) powder produced by using drum dryer. : Swiss German University, 2012. print.