Cita APA (7th ed.)

Weichert, C. K. (1970). Anatomy of the chordates (4th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Weichert, Charles K. Anatomy of the Chordates. 4th ed. New York: McGraw-Hill, 1970.

Cita MLA (9th ed.)

Weichert, Charles K. Anatomy of the Chordates. 4th ed. McGraw-Hill, 1970.