APA aipamena

Oursler, K. K., Katzel, L. I., Smith, B. A., Scott, W. B., Russ, D. W., & Sorkin, J. D. (2009). Prediction of Cardiorespiratory Fitness in Older Men Infected with the Human Immunodeficiency Virus: Clinical Factors and Value of the Six-Minute Walk Distance.

Chicago Style aipamena

Oursler, Krisann K., Leslie I. Katzel, Barbara A. Smith, Wayne B. Scott, David W. Russ, and John D. Sorkin. Prediction of Cardiorespiratory Fitness in Older Men Infected With the Human Immunodeficiency Virus: Clinical Factors and Value of the Six-Minute Walk Distance. 2009.

MLA aipamena

Oursler, Krisann K., et al. Prediction of Cardiorespiratory Fitness in Older Men Infected With the Human Immunodeficiency Virus: Clinical Factors and Value of the Six-Minute Walk Distance. 2009.