In WORD 2010, as in any other OFFICE 2010 application, commands are organised in RIBBON. Each TAB is divided in groups. REFERENCES contains groups: TABLE OF CONTENTS, FOOTNOTE, CITATION & BIBLIOGRAPHY, CAPTIONS, INDEX, AND TABLE OF AUTHORITIES
Image 1. REFERENCES TAB (Image is mapped )
Choosing TAB from RIBBON, steps:
RIBBON Parts of WORD window Index