APA način citiranja

Berra, G., Noble, S., Soccal, P. M., Beghetti, M., & Lador, F. (2016). Pulmonary hypertension in the elderly: A different disease? Breathe (Sheff).

Čikaški stil citiranja

Berra, Grégory, Stéphane Noble, Paola M. Soccal, Maurice Beghetti, i Frédéric Lador. "Pulmonary Hypertension in the Elderly: A Different Disease?" Breathe (Sheff) 2016.

MLA način citiranja

Berra, Grégory, et al. "Pulmonary Hypertension in the Elderly: A Different Disease?" Breathe (Sheff) 2016.