Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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