Cita APA (7th ed.)

Grogan, V., & Ryan, L. (1967). Religious freedom in the teaching of the Second Vatican Council and in certain civil declarations. Scepter Books.

Cita Chicago (17th ed.)

Grogan, Vincent, i Laurence Ryan. Religious Freedom in the Teaching of the Second Vatican Council and in Certain Civil Declarations. Dublin: Scepter Books, 1967.

Cita MLA (9th ed.)

Grogan, Vincent, i Laurence Ryan. Religious Freedom in the Teaching of the Second Vatican Council and in Certain Civil Declarations. Scepter Books, 1967.