Gaya APA

YEE, L, P., WAH, C, S. (2017). Application of red pitaya powder as a natural food colourant in fruit pastille . Yogyakarta: FK UGM, PERSAGI dan AsDI.

Gaya MLA

YEE, Low, Pinn., WAH, Chan, Sook. "Application of red pitaya powder as a natural food colourant in fruit pastille". Yogyakarta: FK UGM, PERSAGI dan AsDI, 2017. Artikel.