APA ציטוט

ebrary, Inc. (1998). Technical and ethical guidelines for workers' health surveillance. International Labour Office.

Chicago Style (17th ed.) Citation

ebrary, Inc. Technical and Ethical Guidelines for Workers' Health Surveillance. Geneva: International Labour Office, 1998.

ציטוט MLA

ebrary, Inc. Technical and Ethical Guidelines for Workers' Health Surveillance. International Labour Office, 1998.