Sherman, I. W., & Sherman, V. G. (1970). The invertebrates: Function and form a laboratory guide (2nd ed.). Macmillan.
Cita Chicago Style (17a ed.)Sherman, Irwin W., y Vilia G. Sherman. The Invertebrates: Function and Form a Laboratory Guide. 2nd ed. New York: Macmillan, 1970.
Cita MLA (8a ed.)Sherman, Irwin W., y Vilia G. Sherman. The Invertebrates: Function and Form a Laboratory Guide. 2nd ed. Macmillan, 1970.
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