SEED, M. A. (1985). Hoeizons: Exploring the universe.-- ed.2. Wasworth pub.
芝加哥风格引文SEED, Michael A. Hoeizons: Exploring the Universe.-- Ed.2. Belmont: Wasworth pub, 1985.
MLA引文SEED, Michael A. Hoeizons: Exploring the Universe.-- Ed.2. Wasworth pub, 1985.
警告：这些引文格式不一定是100％准确.