Seifert, J. G., Luetkemeier, M. J., Spencer, M. K., Miller, D & Burke, E. R. (1997). The effects of mountain bike suspension systems on energy expenditure, physical exertion, and time trial performance during mountain bicycling. International Journal of Sports Medicine, 18 (3), 197-200.
APA (7th ed.) CitationSeifert, J. G., Luetkemeier, M. J., Spencer, M. K., Miller, D., & Burke, E. R. (1997). The effects of mountain bike suspension systems on energy expenditure, physical exertion, and time trial performance during mountain bicycling. International Journal of Sports Medicine, 18(3), 197-200.
Chicago Style (17th ed.) CitationSeifert, J. G., M. J. Luetkemeier, M. K. Spencer, D. Miller, and E. R. Burke. "The Effects of Mountain Bike Suspension Systems on Energy Expenditure, Physical Exertion, and Time Trial Performance During Mountain Bicycling." International Journal of Sports Medicine 18, no. 3 (1997): 197-200.
MLA (9th ed.) CitationSeifert, J. G., et al. "The Effects of Mountain Bike Suspension Systems on Energy Expenditure, Physical Exertion, and Time Trial Performance During Mountain Bicycling." International Journal of Sports Medicine, vol. 18, no. 3, 1997, pp. 197-200.