توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gill, R., Hadaway, C. K., & Marler, P. L. Is religious belief declining in Britain: Robin Gill. C. Kirk Hadaway. The Comparative Sociology of De-secularization.(2010).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gill, Robin, C. Kirk Hadaway, و Penny Long Marler. "Is Religious Belief Declining in Britain: Robin Gill. C. Kirk Hadaway." The Comparative Sociology of De-secularization.(2010) .

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Gill, Robin, et al. "Is Religious Belief Declining in Britain: Robin Gill. C. Kirk Hadaway." The Comparative Sociology of De-secularization.(2010), .