APA (7e ed.) Bronvermelding
World Health Organization. Regional Office for the Eastern Mediterranean & ebrary, Inc. (2009). A practical guide to developing and implementing school policy on diet and physical activity. World Health Organization, Regional Office for the Eastern Mediterranean.
Chicago (17e ed.) Bronvermelding
World Health Organization. Regional Office for the Eastern Mediterranean en Inc ebrary. A Practical Guide to Developing and Implementing School Policy on Diet and Physical Activity. Geneva: World Health Organization, Regional Office for the Eastern Mediterranean, 2009.
MLA (9e ed.) Bronvermelding
World Health Organization. Regional Office for the Eastern Mediterranean en Inc ebrary. A Practical Guide to Developing and Implementing School Policy on Diet and Physical Activity. World Health Organization, Regional Office for the Eastern Mediterranean, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.