Cita APA (7th ed.)

Highnam, K. C., & Hill, L. (1977). The comparative endocrinology of the invertebrates (2nd ed.). Edward Arnold.

Cita Chicago (17th ed.)

Highnam, Kenneth C., i Leonard Hill. The Comparative Endocrinology of the Invertebrates. 2nd ed. London: Edward Arnold, 1977.

Cita MLA (8th ed.)

Highnam, Kenneth C., i Leonard Hill. The Comparative Endocrinology of the Invertebrates. 2nd ed. Edward Arnold, 1977.