APA citiranje

Farrell, B., Godwin, J., Richards, S., & Warlow, C. (1991). The United Kingdom transient ischaemic attack (UK-TIA) aspirin trial: Final results.

Citação norma Chicago

Farrell, B., J. Godwin, S. Richards, and C. Warlow. The United Kingdom Transient Ischaemic Attack (UK-TIA) Aspirin Trial: Final Results. 1991.

MLA citiranje

Farrell, B., J. Godwin, S. Richards, and C. Warlow. The United Kingdom Transient Ischaemic Attack (UK-TIA) Aspirin Trial: Final Results. 1991.