APA (7th ed.) Citation

Balls, M., Combes, R., & Worth, A. (2019). The History of Alternative Test Methods in Toxicology.

Chicago Style (17th ed.) Citation

Balls, Michael, Robert Combes, and Andrew Worth. The History of Alternative Test Methods in Toxicology. 2019.

MLA (9th ed.) Citation

Balls, Michael, et al. The History of Alternative Test Methods in Toxicology. 2019.