Boyd, M. (1973). Nuns in jeopardy. Sun Books.
Cita Chicago (17th ed.)Boyd, Martin. Nuns in Jeopardy. Melbourne: Sun Books, 1973.
Cita MLA (8th ed.)Boyd, Martin. Nuns in Jeopardy. Sun Books, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.