APA (7th ed.) Citation

Greenhalgh, T., Wherton, J., Shaw, S., Gutteridge, C., Byrne, E., Hodkinson, I., . . . Morris, J. Virtual online consultations: Advantages and limitations (VOCAL) study. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Greenhalgh, Trisha, et al. Virtual Online Consultations: Advantages and Limitations (VOCAL) Study. BMJ Publishing Group.

MLA (9th ed.) Citation

Greenhalgh, Trisha, et al. Virtual Online Consultations: Advantages and Limitations (VOCAL) Study. BMJ Publishing Group.

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