Dyfyniad APA

Barrass, C. B., & Derrett, D. R. (2012). Ship stability for masters and mates (7th ed.). Elsevier / BH.

Dyfyniad Arddull Chicago

Barrass, C. B., and D. R. Derrett. Ship Stability for Masters and Mates. 7th ed. Amsterdam ; Boston: Elsevier / BH, 2012.

Dyfyniad MLA

Barrass, C. B., and D. R. Derrett. Ship Stability for Masters and Mates. 7th ed. Elsevier / BH, 2012.

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