Dyfyniad APA

Semmler, N. (1944). Emblems of excellence. Catholic Information Society.

Dyfyniad Arddull Chicago

Semmler, Nerius. Emblems of Excellence. New York, NY: Catholic Information Society, 1944.

Dyfyniad MLA

Semmler, Nerius. Emblems of Excellence. Catholic Information Society, 1944.

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