APA (7th ed.) Citation

Gill, D., Dawes, M., Sharpe, M., & Mayou, R. (1998). GP frequent consulters: Their prevalence, natural history, and contribution to rising workload.

Chicago Style (17th ed.) Citation

Gill, D., M. Dawes, M. Sharpe, and R. Mayou. GP Frequent Consulters: Their Prevalence, Natural History, and Contribution to Rising Workload. 1998.

MLA (9th ed.) Citation

Gill, D., et al. GP Frequent Consulters: Their Prevalence, Natural History, and Contribution to Rising Workload. 1998.