Cita APA (7th ed.)
(1971). Working loose: New vocations project. American friends service committee.
Cita Chicago (17th ed.)
Working Loose: New Vocations Project. San Francisco: American friends service committee, 1971.
Cita MLA (9th ed.)
Working Loose: New Vocations Project. American friends service committee, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.