APA aipamena

Kalra, S., Unnikrishnan, A. G., & Sahay, R. (2012). Metformin and the promise of geroprotection. Medknow Publications & Media Pvt Ltd.

Chicago Style aipamena

Kalra, Sanjay, Ambika Gopalakrishnan Unnikrishnan, and Rakesh Sahay. Metformin and the Promise of Geroprotection. Medknow Publications & Media Pvt Ltd, 2012.

MLA aipamena

Kalra, Sanjay, Ambika Gopalakrishnan Unnikrishnan, and Rakesh Sahay. Metformin and the Promise of Geroprotection. Medknow Publications & Media Pvt Ltd, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.