Dy, H. A. (2007). Joeffer's creations. Filipinas : Journal of the Philippine Studies Association, Inc..
芝加哥风格引文Dy, Harriet Ann. "Joeffer's Creations." Filipinas : Journal of the Philippine Studies Association, Inc. 2007.
MLA引文Dy, Harriet Ann. "Joeffer's Creations." Filipinas : Journal of the Philippine Studies Association, Inc., 2007.
警告：这些引文格式不一定是100％准确.