Citação norma APA

Nelson, D. E., Bolen, J., & Kresnow, M. (1998). Trends in safety belt use by demographics and by type of state safety belt law, 1987 through 1993.

Citação norma Chicago

Nelson, D E., J. Bolen, and M. Kresnow. Trends in Safety Belt Use By Demographics and By Type of State Safety Belt Law, 1987 Through 1993. 1998.

Citação norma MLA

Nelson, D E., J. Bolen, and M. Kresnow. Trends in Safety Belt Use By Demographics and By Type of State Safety Belt Law, 1987 Through 1993. 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.