Dyfyniad APA

ebrary, Inc, & Clarke, A. (1994). Genetic counselling: Practice and principles. Routledge.

Dyfyniad Arddull Chicago

ebrary, Inc, and Angus Clarke. Genetic Counselling: Practice and Principles. London ; New York: Routledge, 1994.

Dyfyniad MLA

ebrary, Inc, and Angus Clarke. Genetic Counselling: Practice and Principles. Routledge, 1994.

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