Dyfyniad APA

Lester, A. R. (1985). Merchant ship stability. Butterworth.

Dyfyniad Arddull Chicago

Lester, A R. Merchant Ship Stability. London: Butterworth, 1985.

Dyfyniad MLA

Lester, A R. Merchant Ship Stability. Butterworth, 1985.

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