APA
Qaseem A., Horwitch C. A., Vijan S., Etxeandia-Ikobaltzeta I., Kansagara D., Forciea M. A., Crandall C., Fitterman N., Hicks L. A., Lin J. S., Maroto M., McLean R. M., Mustafa R. A. & Tufte J. (20200818). Testosterone Treatment in Adult Men With Age-Related Low Testosterone: A Clinical Guideline From the American College of Physicians. : Annals of internal medicine.
Chicago
Qaseem Amir, Horwitch Carrie A, Vijan Sandeep, Etxeandia-Ikobaltzeta Itziar, Kansagara Devan, Forciea Mary Ann, Crandall Carolyn, Fitterman Nick, Hicks Lauri A, Lin Jennifer S, Maroto Michael, McLean Robert M, Mustafa Reem A and Tufte Janice. 20200818. Testosterone Treatment in Adult Men With Age-Related Low Testosterone: A Clinical Guideline From the American College of Physicians. : Annals of internal medicine.
Harvard
Qaseem A., Horwitch C. A., Vijan S., Etxeandia-Ikobaltzeta I., Kansagara D., Forciea M. A., Crandall C., Fitterman N., Hicks L. A., Lin J. S., Maroto M., McLean R. M., Mustafa R. A. and Tufte J. (20200818). Testosterone Treatment in Adult Men With Age-Related Low Testosterone: A Clinical Guideline From the American College of Physicians. : Annals of internal medicine.
MLA
Qaseem Amir, Horwitch Carrie A, Vijan Sandeep, Etxeandia-Ikobaltzeta Itziar, Kansagara Devan, Forciea Mary Ann, Crandall Carolyn, Fitterman Nick, Hicks Lauri A, Lin Jennifer S, Maroto Michael, McLean Robert M, Mustafa Reem A and Tufte Janice. Testosterone Treatment in Adult Men With Age-Related Low Testosterone: A Clinical Guideline From the American College of Physicians. : Annals of internal medicine. 20200818.