APA ציטוט

World Health Organization. (1990). Health education in the control of schistosomiasis. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Health Education in the Control of Schistosomiasis. Geneva: World Health Organization, 1990.

ציטוט MLA

World Health Organization. Health Education in the Control of Schistosomiasis. World Health Organization, 1990.