DVS Edition Citation

Rodriguez, F. A., Keskinen, K. L., Kusch, M & Hoffmann, U. (2008). Validity of a swimming snorkel for metabolic testing. International Journal of Sports Medicine, 29 (2), 120-128. doi: 10.1055/s-2007-964973

APA (7th ed.) Citation

Rodriguez, F. A., Keskinen, K. L., Kusch, M., & Hoffmann, U. (2008). Validity of a swimming snorkel for metabolic testing. International Journal of Sports Medicine, 29(2), 120-128.

Chicago Style (17th ed.) Citation

Rodriguez, F. A., K. L. Keskinen, M. Kusch, and U. Hoffmann. "Validity of a Swimming Snorkel for Metabolic Testing." International Journal of Sports Medicine 29, no. 2 (2008): 120-128.

MLA (9th ed.) Citation

Rodriguez, F. A., et al. "Validity of a Swimming Snorkel for Metabolic Testing." International Journal of Sports Medicine, vol. 29, no. 2, 2008, pp. 120-128.