APA (7th ed.) Citation

Bird, P. I., & Whisstock, J. C. Biology of serpins.

Chicago Style (17th ed.) Citation

Bird, Phillip I., and James C. Whisstock. Biology of Serpins.

MLA (9th ed.) Citation

Bird, Phillip I., and James C. Whisstock. Biology of Serpins.

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