Villot, J., & Cooke, T. (1978). Letter of Jean Cardinal Villot and Address of Terence Cardinal Cooke: On the occasion of a Symposium on Natural Family Planning, Ten Years of Progress, 1968-1978. United States Catholic Conference.
Čikaški stil citiranja (17. izdanje)Villot, Jean, i Terence Cooke. Letter of Jean Cardinal Villot and Address of Terence Cardinal Cooke: On the Occasion of a Symposium on Natural Family Planning, Ten Years of Progress, 1968-1978. Washington, D.C.: United States Catholic Conference, 1978.
MLA način citiranja (8. izdanje)Villot, Jean, i Terence Cooke. Letter of Jean Cardinal Villot and Address of Terence Cardinal Cooke: On the Occasion of a Symposium on Natural Family Planning, Ten Years of Progress, 1968-1978. United States Catholic Conference, 1978.
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