McHugh, J. T. U. S. C. C. F. L. D. (1969). Sex Education: A Guide for Teachers. Washington, D.C..
Style de citation Chicago (17e éd.)McHugh, James T.; United States Catholic Conference. Family Life Division. Sex Education: A Guide for Teachers. Washington, D.C., 1969.
Style de citation MLA (8e éd.)McHugh, James T.; United States Catholic Conference. Family Life Division. Sex Education: A Guide for Teachers. Washington, D.C., 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.