APA Alıntı

Ramirez-Sarmiento, A., Orozco-Levi, M., Barreiro, E., Mendez, R., Ferrer, A., Broquetas, J., & Gea, J. (2002). Expiratory muscle endurance in chronic obstructive pulmonary disease. BMJ Group.

Chicago Stili Alıntı

Ramirez-Sarmiento, A., M. Orozco-Levi, E. Barreiro, R. Mendez, A. Ferrer, J. Broquetas, ve J. Gea. Expiratory Muscle Endurance in Chronic Obstructive Pulmonary Disease. BMJ Group, 2002.

MLA Alıntı

Ramirez-Sarmiento, A., et al. Expiratory Muscle Endurance in Chronic Obstructive Pulmonary Disease. BMJ Group, 2002.