APA (7th ed.) Citation

Holtermann, A., Krause, N., Van Der Beek, A., & Straker, L. (2018). The physical activity paradox: Six reasons why occupational physical activity (OPA) does not confer the cardiovascular health benefits that leisure time physical activity does. BMJ Group.

Chicago Style (17th ed.) Citation

Holtermann, A., N. Krause, A. Van Der Beek, and Leon Straker. The Physical Activity Paradox: Six Reasons Why Occupational Physical Activity (OPA) Does Not Confer the Cardiovascular Health Benefits That Leisure Time Physical Activity Does. BMJ Group, 2018.

MLA (9th ed.) Citation

Holtermann, A., et al. The Physical Activity Paradox: Six Reasons Why Occupational Physical Activity (OPA) Does Not Confer the Cardiovascular Health Benefits That Leisure Time Physical Activity Does. BMJ Group, 2018.