APA-viite

Lindenauer, P. K., Shieh, M., Pekow, P., & Stefan, M. S. (2014). Reply: Long-Acting Bronchodilators in Patients With Chronic Obstructive Pulmonary Disease: Still More to Know. Ann Am Thorac Soc.

Chicago-tyylinen lähdeviittaus

Lindenauer, Peter K., Meng-Shiou Shieh, Penny Pekow, ja Mihaela S. Stefan. "Reply: Long-Acting Bronchodilators in Patients With Chronic Obstructive Pulmonary Disease: Still More to Know." Ann Am Thorac Soc 2014.

MLA-viite

Lindenauer, Peter K., Meng-Shiou Shieh, Penny Pekow, ja Mihaela S. Stefan. "Reply: Long-Acting Bronchodilators in Patients With Chronic Obstructive Pulmonary Disease: Still More to Know." Ann Am Thorac Soc 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.