Hughes, T. E. (1980). Tangled worlds: The story of Maria Hertogh. Institute of Southeast Asian Studies.
芝加哥风格引文Hughes, Tom Eames. Tangled Worlds: The Story of Maria Hertogh. Singapore: Institute of Southeast Asian Studies, 1980.
MLA引文Hughes, Tom Eames. Tangled Worlds: The Story of Maria Hertogh. Institute of Southeast Asian Studies, 1980.
警告：这些引文格式不一定是100％准确.