Dyfyniad APA
O'Toole, T., Derry, M., & Robinson, N. (2014). Hawker hurricane and sea hurricane. Pen and Sword Aviation.
Dyfyniad Arddull Chicago
O'Toole, Tony, Martin Derry, and Neil Robinson. Hawker Hurricane and Sea Hurricane. Barnsley, South Yorkshire: Pen and Sword Aviation, 2014.
Dyfyniad MLA
O'Toole, Tony, et al. Hawker Hurricane and Sea Hurricane. Pen and Sword Aviation, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.