Cita APA (7th ed.)

American Society of Zoologists & Blake, R. W. (1991). Efficiency and economy in animal physiology. Cambridge University Press.

Cita Chicago (17th ed.)

American Society of Zoologists i R. W. Blake. Efficiency and Economy in Animal Physiology. Cambridge ; New York: Cambridge University Press, 1991.

Cita MLA (8th ed.)

American Society of Zoologists i R. W. Blake. Efficiency and Economy in Animal Physiology. Cambridge University Press, 1991.