J R Kemm. Promotion of healthier eating. London.
Trích dẫn kiểu ChicagoJ R Kemm. Promotion of Healthier Eating. London.
MLA引文J R Kemm. Promotion of Healthier Eating. London.
警告：这些引文格式不一定是100％准确.
APA引文
J R Kemm. Promotion of healthier eating. London.
Trích dẫn kiểu ChicagoJ R Kemm. Promotion of Healthier Eating. London.
MLA引文J R Kemm. Promotion of Healthier Eating. London.