APA (7th ed.) Citation

Crispens, C. G. (1978). The vertebrates: Their forms and functions. Thomas.

Chicago Style (17th ed.) Citation

Crispens, Charles G. The Vertebrates: Their Forms and Functions. Springfield, Ill: Thomas, 1978.

MLA (9th ed.) Citation

Crispens, Charles G. The Vertebrates: Their Forms and Functions. Thomas, 1978.

Warning: These citations may not always be 100% accurate.