APA Style

Wongso, W., Tobing, H, A, L. (2002). Indonesian Cakes & Desserts . Singapore: Periplus Editions (HK) Ltd..

MLA Style

Wongso, William., Tobing, Hayatinufus, A., L.. "Indonesian Cakes & Desserts". Singapore: Periplus Editions (HK) Ltd., 2002. E-Book.