APA (7th ed.) Citation

Bu'Lock, J., & Kristiansen, B. (1991). Biotecnología básica. Acribia.

Chicago Style (17th ed.) Citation

Bu'Lock, John, and Bjorn Kristiansen. Biotecnología Básica. Zaragoza: Acribia, 1991.

MLA (9th ed.) Citation

Bu'Lock, John, and Bjorn Kristiansen. Biotecnología Básica. Acribia, 1991.

Warning: These citations may not always be 100% accurate.