Agarwal, V. K. (2008). Animal Taxonomy (2nd ed.). S. Chand Publishing.
Chicago Style (17th ed.) ZitazioaAgarwal, V. K. Animal Taxonomy. 2nd ed. New Delhi: S. Chand Publishing, 2008.
MLA (9th ed.) ZitazioaAgarwal, V. K. Animal Taxonomy. 2nd ed. S. Chand Publishing, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.