Dyfyniad APA

Siple, P. (1978). Understanding Language Through Sign Language Research. Academic Press.

Dyfyniad Arddull Chicago

Siple, Patricia. Understanding Language Through Sign Language Research. New York: Academic Press, 1978.

Dyfyniad MLA

Siple, Patricia. Understanding Language Through Sign Language Research. Academic Press, 1978.

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