Dyfyniad APA

Rosenfeld, . A. (1979). Picture languages: Formal recognition. Academic press.

Dyfyniad Arddull Chicago

Rosenfeld, Azriel. Picture Languages: Formal Recognition. New York: Academic press, 1979.

Dyfyniad MLA

Rosenfeld, Azriel. Picture Languages: Formal Recognition. Academic press, 1979.

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