Dyfyniad APA

Coughlin, C. E. (1968). Helmet and sword, part two. Bloomfield, Mich..

Dyfyniad Arddull Chicago

Coughlin, Charles E. Helmet and Sword, Part Two. Bloomfield, Mich., 1968.

Dyfyniad MLA

Coughlin, Charles E. Helmet and Sword, Part Two. Bloomfield, Mich., 1968.

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