Dyfyniad APA

Canada. Transport Canada, University of Waterloo. Institute for Risk Research, & Gratwick, J. (1991). Methodological review of the ship safety study: Final report. Institute for Risk Research,.

Dyfyniad Arddull Chicago

Canada. Transport Canada, University of Waterloo. Institute for Risk Research, and John Gratwick. Methodological Review of the Ship Safety Study: Final Report. Waterloo, Ont.: Institute for Risk Research,, 1991.

Dyfyniad MLA

Canada. Transport Canada, et al. Methodological Review of the Ship Safety Study: Final Report. Institute for Risk Research,, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.