Dyfyniad APA

ebrary, Inc, & Barlow, J. (2010). Substance misuse: The implications of research, policy and practice. Jessica Kingsley Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Joy Barlow. Substance Misuse: The Implications of Research, Policy and Practice. London ; Philadelphia: Jessica Kingsley Publishers, 2010.

Dyfyniad MLA

ebrary, Inc, and Joy Barlow. Substance Misuse: The Implications of Research, Policy and Practice. Jessica Kingsley Publishers, 2010.

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