Pechey, R., Bateman, P., Cook, B., Potter, C., Clark, M., Stewart, C., . . . Jebb, S. (2022). Testing the effectiveness of ecolabels to reduce the environmental impact of food purchases in worksite cafeterias: A randomised controlled trial. Elsevier.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pechey, R., PA Bateman, B. Cook, C. Potter, M. Clark, C. Stewart, C. Piernas, و SA Jebb. Testing the Effectiveness of Ecolabels to Reduce the Environmental Impact of Food Purchases in Worksite Cafeterias: A Randomised Controlled Trial. Elsevier, 2022.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Pechey, R., et al. Testing the Effectiveness of Ecolabels to Reduce the Environmental Impact of Food Purchases in Worksite Cafeterias: A Randomised Controlled Trial. Elsevier, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.