Morton, D., Perry, J. W., & Perry, J. B. (2012). Laboratory manual for human biology (2nd Edition.). Brooks/Cole.
Chicago-viite (17. p.)Morton, David, James W. Perry, ja Joy B. Perry. Laboratory Manual for Human Biology. 2nd Edition. Belmont, California: Brooks/Cole, 2012.
MLA-viite (9. p.)Morton, David, et al. Laboratory Manual for Human Biology. 2nd Edition. Brooks/Cole, 2012.
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