Cita APA (7th ed.)

Altman, D., Schulz, K., Moher, D., Senn, S., Fergusson, D., Glass, K., . . . Sackett, D. (2004). Turning a blind eye [3] (multiple letters).

Cita Chicago (17th ed.)

Altman, D., K. Schulz, D. Moher, S. Senn, D. Fergusson, K. Glass, D. Waring, S. Shapiro, i D. Sackett. Turning a Blind Eye [3] (multiple Letters). 2004.

Cita MLA (9th ed.)

Altman, D., et al. Turning a Blind Eye [3] (multiple Letters). 2004.