توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nydahl, M., Smith, R., Kelly, C., Fielding, B., & Williams, C. (2003). Achievement of dietary fatty acid intakes in long-term controlled intervention studies: Approach and methodology.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nydahl, M., R. Smith, C. Kelly, B. Fielding, و C. Williams. Achievement of Dietary Fatty Acid Intakes in Long-term Controlled Intervention Studies: Approach and Methodology. 2003.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Nydahl, M., et al. Achievement of Dietary Fatty Acid Intakes in Long-term Controlled Intervention Studies: Approach and Methodology. 2003.