Strommen, M. P. (1974). Five cries of youth. Publishers.
Cita Chicago (17th ed.)Strommen, Merton P. Five Cries of Youth. Publishers, 1974.
Cita MLA (9th ed.)Strommen, Merton P. Five Cries of Youth. Publishers, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.