Lewis, R., Goodenough, J., & Moore, R. (1992). Life: Beginnings of life, animal life, plant life, evolution of life, behavior and ecology of life. Wm. C. Brown Publishers.
Čikaški stil citiranja (17. izdanje)Lewis, Ricki, Judith Goodenough, i Randy Moore. Life: Beginnings of Life, Animal Life, Plant Life, Evolution of Life, Behavior and Ecology of Life. Dubuque, IA: Wm. C. Brown Publishers, 1992.
MLA način citiranja (8. izdanje)Lewis, Ricki, et al. Life: Beginnings of Life, Animal Life, Plant Life, Evolution of Life, Behavior and Ecology of Life. Wm. C. Brown Publishers, 1992.
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