APA način citiranja

McAlexander, T. P., Bandeen-Roche, K., Buckley, J. P., Pollak, J., Michos, E. D., McEvoy, J. W., & Schwartz, B. S. (2020). Unconventional Natural Gas Development and Hospitalization for Heart Failure in Pennsylvania. J Am Coll Cardiol.

Čikaški stil citiranja

McAlexander, Tara P., Karen Bandeen-Roche, Jessie P. Buckley, Jonathan Pollak, Erin D. Michos, John William McEvoy, i Brian S. Schwartz. "Unconventional Natural Gas Development and Hospitalization for Heart Failure in Pennsylvania." J Am Coll Cardiol 2020.

MLA način citiranja

McAlexander, Tara P., et al. "Unconventional Natural Gas Development and Hospitalization for Heart Failure in Pennsylvania." J Am Coll Cardiol 2020.