Gaya APA

Cnaan, R, A., Curtis, D, W. (2013). Religious Congregations as Voluntary Associations: An Overview ((2013), 42(1)). USA: SAGE.

Gaya MLA

Cnaan, Ram, A.., Curtis, Daniel, W.. "Religious Congregations as Voluntary Associations: An Overview". (2013), 42(1) USA: SAGE, 2013. e-journal.