APA (7th ed.) Citation

Verma, R. S., & Babu, A. (1989). Human chromosomes: Manual of basic techniques. Pergamon Press.

Chicago Style (17th ed.) Citation

Verma, Ram Sagar, and Arvind Babu. Human Chromosomes: Manual of Basic Techniques. New York: Pergamon Press, 1989.

MLA (9th ed.) Citation

Verma, Ram Sagar, and Arvind Babu. Human Chromosomes: Manual of Basic Techniques. Pergamon Press, 1989.