Wallis, E. E. (1996). Dayuma, life under Waorani spears: A tragedy that shocked the world, a vision that refused to die. YWAM Publishing.
芝加哥风格引文Wallis, Ethel Emily. Dayuma, Life Under Waorani Spears: A Tragedy That Shocked the World, a Vision That Refused to Die. Seattle, WA: YWAM Publishing, 1996.
MLA引文Wallis, Ethel Emily. Dayuma, Life Under Waorani Spears: A Tragedy That Shocked the World, a Vision That Refused to Die. YWAM Publishing, 1996.
警告：这些引文格式不一定是100％准确.