Cita APA (7th ed.)

Collins, R., Armitage, J., Parish, S., Sleight, P., Peto, R., & Col, M. (2002). MRC/BHF Heart Protection Study - Reply.

Cita Chicago (17th ed.)

Collins, R., J. Armitage, S. Parish, P. Sleight, R. Peto, i M. Col. MRC/BHF Heart Protection Study - Reply. 2002.

Cita MLA (9th ed.)

Collins, R., et al. MRC/BHF Heart Protection Study - Reply. 2002.