Perry, J. W., Morton, D., Perry, J. B., Barry, R. E., Jr, Howard, J. H., & Manteuffel, M. (2009). Laboratory manual for majors general biology. Brooks/Cole, Cengage Learning.
Chicago-viite (17. p.)Perry, James W., David Morton, Joy B. Perry, Ronald E. Barry, Jr, James H. Howard, ja Mark Manteuffel. Laboratory Manual for Majors General Biology. Australia: Brooks/Cole, Cengage Learning, 2009.
MLA-viite (9. p.)Perry, James W., et al. Laboratory Manual for Majors General Biology. Brooks/Cole, Cengage Learning, 2009.
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