This â taggingâ with an identifier can be done by enclosing between â tags , but this tool can be superfluous if the bibliographical data are provided with a citation template : the ref field of the chosen citation template must be set to the same name . This â taggingâ with an identifier can be done by enclosing between â tags , but this tool can be superfluous if the bibliographical data are provided with a citation template : the field of the chosen citation template must be set to the same name .