APA (7th ed.) Citation

Velasquez, C. C., & Asis, C. V. (1993). Modern biology with biology investigations. Holt, Rinehart & Winston, Inc.

Chicago Style (17th ed.) Citation

Velasquez, Carmen C., and Consuelo V. Asis. Modern Biology with Biology Investigations. New York: Holt, Rinehart & Winston, Inc, 1993.

MLA (9th ed.) Citation

Velasquez, Carmen C., and Consuelo V. Asis. Modern Biology with Biology Investigations. Holt, Rinehart & Winston, Inc, 1993.