APA način citiranja (7. izdanje)

Bicudo, J. E. P. W. Ecological and environmental physiology of birds. Oxford University Press.

Čikaški stil citiranja (17. izdanje)

Bicudo, J. Eduardo P. W. Ecological and Environmental Physiology of Birds. Oxford University Press.

MLA način citiranja (8. izdanje)

Bicudo, J. Eduardo P. W. Ecological and Environmental Physiology of Birds. Oxford University Press.