APA (7th ed.) Citation

Ray, J. D. (1971). Biologic readings for today's students. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Ray, James D. Biologic Readings for Today's Students. New York: John Wiley & Sons, 1971.

MLA (9th ed.) Citation

Ray, James D. Biologic Readings for Today's Students. John Wiley & Sons, 1971.