Hanson, E. D. (1964). Animal Diversity. Englewood Cliffs, New Jersey: Prentice-Hall.
Chicago Style aipamenaHanson, Earld D. Animal Diversity. Englewood Cliffs, New Jersey: Prentice-Hall, 1964.
MLA aipamenaHanson, Earld D. Animal Diversity. Englewood Cliffs, New Jersey: Prentice-Hall, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.