APA (7th ed.) Citation

Gray, A. H., Bruce, L., Oakley, J., & Wright, J. Clinical Pharmacy Pocket Companion (Second edition.).

Chicago Style (17th ed.) Citation

Gray, Alistair Howard, Lynn Bruce, Jennifer Oakley, and Jane Wright. Clinical Pharmacy Pocket Companion. Second edition.

MLA (9th ed.) Citation

Gray, Alistair Howard, et al. Clinical Pharmacy Pocket Companion. Second edition.