APA citiranje

Taylor, M., & Scuffham, P. (2002). New Zealand bicycle helmet law—do the costs outweigh the benefits? BMJ Group.

Citação norma Chicago

Taylor, M., and P. Scuffham. New Zealand Bicycle Helmet Law—do the Costs Outweigh the Benefits? BMJ Group, 2002.

MLA citiranje

Taylor, M., and P. Scuffham. New Zealand Bicycle Helmet Law—do the Costs Outweigh the Benefits? BMJ Group, 2002.