APA Style

Salim, Denny, Santoso, Filiana, Marpaung, Abdullah Muzi. (2012). Effect of addition of butterfly pea and roselle flower in soy yogurt . : Swiss German University.

Chicago Style

Salim, Denny, Santoso, Filiana, Marpaung, Abdullah Muzi. Effect of addition of butterfly pea and roselle flower in soy yogurt. : Swiss German University, 2012. print.

MLA Style

Salim, Denny, Santoso, Filiana, Marpaung, Abdullah Muzi. Effect of addition of butterfly pea and roselle flower in soy yogurt. : Swiss German University, 2012. print.

Turabian Style

Salim, Denny, Santoso, Filiana, Marpaung, Abdullah Muzi. Effect of addition of butterfly pea and roselle flower in soy yogurt. : Swiss German University, 2012. print.