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).
Lua i Stíl Chicago (17ú heag.)Gill, Robin, C. Kirk Hadaway, agus Penny Long Marler. "Is Religious Belief Declining in Britain: Robin Gill. C. Kirk Hadaway." The Comparative Sociology of De-secularization.(2010) .
Lua MLA (8ú heag.)Gill, Robin, et al. "Is Religious Belief Declining in Britain: Robin Gill. C. Kirk Hadaway." The Comparative Sociology of De-secularization.(2010), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.