Barker, E. (1974). Church, State and Study. Essays (2.). Greenwood Press, Publishers.
Citazione stile Chigago Style (17a edizione)Barker, Ernest. Church, State and Study. Essays. 2. Westport: Greenwood Press, Publishers, 1974.
Citatione MLA (8a ed.)Barker, Ernest. Church, State and Study. Essays. 2. Greenwood Press, Publishers, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.