Cita APA (7a ed.)

Hyman, L. H. (1951). The invertebrates. McGraw-Hill.

Cita Chicago Style (17a ed.)

Hyman, Libbie Henrietta. The Invertebrates. New York: McGraw-Hill, 1951.

Cita MLA (8a ed.)

Hyman, Libbie Henrietta. The Invertebrates. McGraw-Hill, 1951.