APA (7th ed.) Citation

Crispens, C. G. (1971). Essentials of medical genetics. Harper & Row.

Chicago Style (17th ed.) Citation

Crispens, Charles G. Essentials of Medical Genetics. New York u.a: Harper & Row, 1971.

MLA (9th ed.) Citation

Crispens, Charles G. Essentials of Medical Genetics. Harper & Row, 1971.