Cita APA

Illingworth, C., & Sprigg, J. (1984). Seat belt success: Where next?

Chicago Style Citation

Illingworth, Cynthia, i Jane Sprigg. Seat Belt Success: Where Next? 1984.

Cita MLA

Illingworth, Cynthia, i Jane Sprigg. Seat Belt Success: Where Next? 1984.

Atenció: Aquestes cites poden no estar 100% correctes.