Gaya APA
Fothergill,Alastair. (2009).
Planet Earth: Fresh Water .
London:
BBC.
Gaya Chicago
Fothergill,Alastair.
Planet Earth: Fresh Water.
London:
BBC,
2009.
Audiovisual.
Gaya MLA
Fothergill,Alastair.
Planet Earth: Fresh Water.
London:
BBC,
2009.
Audiovisual.
Gaya Turabian
Fothergill,Alastair.
Planet Earth: Fresh Water.
London:
BBC,
2009.
Audiovisual.