Spencer, E., Appleby, P., Davey, G., & Key, T. (2003). Diet and body mass index in 38000 EPIC-Oxford meat-eaters, fish-eaters, vegetarians and vegans.
Chicago-Zitierstil (17. Ausg.)Spencer, E., P. Appleby, G. Davey, und T. Key. Diet and Body Mass Index in 38000 EPIC-Oxford Meat-eaters, Fish-eaters, Vegetarians and Vegans. 2003.
MLA-Zitierstil (9. Ausg.)Spencer, E., et al. Diet and Body Mass Index in 38000 EPIC-Oxford Meat-eaters, Fish-eaters, Vegetarians and Vegans. 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.