Weichert, C. K. (1975). Elements of chordate anatomy (4th ed.). McGraw-Hill.
Chicago Style aipamenaWeichert, Charles Kipp. Elements of Chordate Anatomy. 4th ed. New York: McGraw-Hill, 1975.
MLA aipamenaWeichert, Charles Kipp. Elements of Chordate Anatomy. 4th ed. McGraw-Hill, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.