Cytowanie według stylu APA (wyd. 7)

Wilson, S., Delaney, B., Roalfe, A., & Hobbs, R. (1999). Clinical trials in primary care. Costs of research should not be borne by service practitioners.

Cytowanie według stylu Chicago (wyd. 17)

Wilson, S., B. Delaney, A. Roalfe, i R. Hobbs. Clinical Trials in Primary Care. Costs of Research Should Not Be Borne by Service Practitioners. 1999.

Cytowanie według stylu MLA (wyd. 9)

Wilson, S., et al. Clinical Trials in Primary Care. Costs of Research Should Not Be Borne by Service Practitioners. 1999.