APA aipamena

ebrary, Inc. (2005). Avoiding heart attacks and strokes: Don't be a victim - protect yourself. World Health Organization.

Chicago Style aipamena

ebrary, Inc. Avoiding Heart Attacks and Strokes: Don't Be a Victim - Protect Yourself. Geneva: World Health Organization, 2005.

MLA aipamena

ebrary, Inc. Avoiding Heart Attacks and Strokes: Don't Be a Victim - Protect Yourself. World Health Organization, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.