APA استشهاد

MooreR. (1961). The coil of life (4th ed.). Constable.

استشهاد بنمط شيكاغو

MooreR. The Coil of Life. 4th ed. Constable, 1961.

MLA استشهاد

MooreR. The Coil of Life. 4th ed. Constable, 1961.