Wallace, R. L. (1997). Invertebrate zoology: A laboratory manual (5th ed.). Prentice Hall.
Cita Chicago (17th ed.)Wallace, Robert L. Invertebrate Zoology: A Laboratory Manual. 5th ed. Upper Saddle River, N.J: Prentice Hall, 1997.
Cita MLA (9th ed.)Wallace, Robert L. Invertebrate Zoology: A Laboratory Manual. 5th ed. Prentice Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.