Bookstein, F. L., Chernoff, B., Eldes, R. L., Humphries, J. M., Smith, G. R., & Strauss, R. E. (1985). Morphometrics in evolutionary biology: The geometry of size and shape change, with examples from fishes. The Academy of Natural Sciences of Philadelphia.

Bookstein, Fred L., Barry Chernoff, Ruth L. Eldes, Julian M. Humphries, Gerald R. Smith, and Richard E. Strauss. Morphometrics in Evolutionary Biology: The Geometry of Size and Shape Change, with Examples from Fishes. Philadelphia, USA: The Academy of Natural Sciences of Philadelphia, 1985.

Bookstein, Fred L., et al. Morphometrics in Evolutionary Biology: The Geometry of Size and Shape Change, with Examples from Fishes. The Academy of Natural Sciences of Philadelphia, 1985.