APA Edition Citation

Ayyanna, C. E. (1993). Biotechnology in the 21st Century. Tata McGraw-Hill.

Chicago Edition Citation

Ayyanna, C; Ed. Biotechnology in the 21st Century. Newdelhi: Tata McGraw-Hill, 1993.

MLA Edition Citation

Ayyanna, C; Ed. Biotechnology in the 21st Century. Tata McGraw-Hill, 1993.