APA aipamena

International Programme on Chemical Safety. (2004). Coal tar creosote. World Health Organization.

Chicago Style aipamena

International Programme on Chemical Safety. Coal Tar Creosote. Geneva: World Health Organization, 2004.

MLA aipamena

International Programme on Chemical Safety. Coal Tar Creosote. World Health Organization, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.