Παραπομπή APA

Montresor, A. (2002). Helminth control in school-age children: A guide for managers of control programmes. World Health Organisation.

Παραπομπή Chicago Style

Montresor, A. Helminth Control in School-age Children: A Guide for Managers of Control Programmes. Geneva: World Health Organisation, 2002.

Παραπομπή MLA

Montresor, A. Helminth Control in School-age Children: A Guide for Managers of Control Programmes. World Health Organisation, 2002.