Wikipedia and The Center for Reformed Theology and Apologetics (reformed.org) were referenced for various excerpts on this site.
Versions of the Shorter Catechism referenced were from http://jdlblog.blogspot.com/2006/07/westminster-shorter-catechism-in.html and cross-checked with http://www.reformed.org/documents/wsc/index.html
Rowland S. Ward’s “The Westminster Confession and Catechisms in Modern English” uses a very good and relevant ‘modern’ vernacular, and so this Shorter Catechism was written using Rowland S. Ward’s text and reformed.org’s scripture references.
Copyright information and citing this resource
Please visit the Written Permission page for a detailed information.
 Rowland S. Ward’s text means wording for questions, answers, comments and other additions. Permission to use Ward’s text, including comments, is covered by the below statement found on page 2 of his book Learning the Christian Faith : The Shorter Catechism for Today (ISBN 0 9586241 1 9).
This modernised edition of the Westminster Confession and Catechisms may be freely quoted in books, and written or electronically transmitted material for non-commercial purposes, so long as it is quoted exactly and the source identified.
Learning the Christian Faith : The Shorter Catechism for Today is available through the Reformers Bookshop here.