Citazione Stile APA (7a Edizione)

Bailey, S. D. (1993). Peace is a process: Swarthmore lecture 1993. Quaker Home Service, Woodbrooke.

Citazione stile Chigago Style (17a edizione)

Bailey, Sydney D. Peace Is a Process: Swarthmore Lecture 1993. London: Quaker Home Service, Woodbrooke, 1993.

Citatione MLA (9a ed.)

Bailey, Sydney D. Peace Is a Process: Swarthmore Lecture 1993. Quaker Home Service, Woodbrooke, 1993.