APA Style

Marpaung, Abdullah Muzi, Pasaribu, Nani, Kuncoro, Valentine Kinanti. (2013). Natural red colouring of saltine crackers with bawang dayak (eleutherine americana merr.) . : Swiss German University.

Chicago Style

Marpaung, Abdullah Muzi, Pasaribu, Nani, Kuncoro, Valentine Kinanti. Natural red colouring of saltine crackers with bawang dayak (eleutherine americana merr.). : Swiss German University, 2013. print.

MLA Style

Marpaung, Abdullah Muzi, Pasaribu, Nani, Kuncoro, Valentine Kinanti. Natural red colouring of saltine crackers with bawang dayak (eleutherine americana merr.). : Swiss German University, 2013. print.

Turabian Style

Marpaung, Abdullah Muzi, Pasaribu, Nani, Kuncoro, Valentine Kinanti. Natural red colouring of saltine crackers with bawang dayak (eleutherine americana merr.). : Swiss German University, 2013. print.