Gaya APA
Roger Bridgman, et.al. (2004).
E.encyclopedia sains .
Jakarta:
Erlangga.
Gaya Chicago
Roger Bridgman, et.al.
E.encyclopedia sains.
Jakarta:
Erlangga,
2004.
Manuscript.
Gaya MLA
Roger Bridgman, et.al.
E.encyclopedia sains.
Jakarta:
Erlangga,
2004.
Manuscript.
Gaya Turabian
Roger Bridgman, et.al.
E.encyclopedia sains.
Jakarta:
Erlangga,
2004.
Manuscript.