APA način citiranja

Mills, P., Leech, G., Davies, M., & Leathan, A. (1978). The natural history of a non-stenotic bicuspid aortic valve.

Čikaški stil citiranja

Mills, P., G. Leech, M. Davies, i A. Leathan. The Natural History of a Non-stenotic Bicuspid Aortic Valve. 1978.

MLA način citiranja

Mills, P., G. Leech, M. Davies, i A. Leathan. The Natural History of a Non-stenotic Bicuspid Aortic Valve. 1978.