APA

Eastern Regional Health Authority, . (2003). ERHA Area Health Infection Control Guidelines. Dublin: ERHA.

Chicago

Eastern Regional Health Authority, . 2003. ERHA Area Health Infection Control Guidelines. Dublin: ERHA.

Harvard

Eastern Regional Health Authority, . (2003). ERHA Area Health Infection Control Guidelines. Dublin: ERHA.

MLA

Eastern Regional Health Authority, . ERHA Area Health Infection Control Guidelines. Dublin: ERHA. 2003.