Ellison, K. (1989). Imelda: Steel butterfly of the Philippines. National Book Store.
芝加哥风格引文Ellison, Katherine. Imelda: Steel Butterfly of the Philippines. Manila: National Book Store, 1989.
MLA引文Ellison, Katherine. Imelda: Steel Butterfly of the Philippines. National Book Store, 1989.
警告：这些引文格式不一定是100％准确.