Dyfyniad APA

Institution, 8. B. S. (1983). Precision vernier depth gauges. London : British Standards Institution.

Dyfyniad Arddull Chicago

Institution, 8096 British Standards. Precision Vernier Depth Gauges. London : British Standards Institution, 1983.

Dyfyniad MLA

Institution, 8096 British Standards. Precision Vernier Depth Gauges. London : British Standards Institution, 1983.

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