APA Style

Putri, Jessica, Sutanto, Hery, Kartawiria, Irvan S.. (2012). Development of eye drops from natural extract of butterfly pea petal extract as the active pharmaceutical ingredient . : Swiss German University.

Chicago Style

Putri, Jessica, Sutanto, Hery, Kartawiria, Irvan S.. Development of eye drops from natural extract of butterfly pea petal extract as the active pharmaceutical ingredient. : Swiss German University, 2012. print.

MLA Style

Putri, Jessica, Sutanto, Hery, Kartawiria, Irvan S.. Development of eye drops from natural extract of butterfly pea petal extract as the active pharmaceutical ingredient. : Swiss German University, 2012. print.

Turabian Style

Putri, Jessica, Sutanto, Hery, Kartawiria, Irvan S.. Development of eye drops from natural extract of butterfly pea petal extract as the active pharmaceutical ingredient. : Swiss German University, 2012. print.