Gaya APA
Attenborough, Sir David. (2013).
The Blue Planet .
London:
BBC Earth.
Gaya Chicago
Attenborough, Sir David.
The Blue Planet.
London:
BBC Earth,
2013.
Audio Visual.
Gaya MLA
Attenborough, Sir David.
The Blue Planet.
London:
BBC Earth,
2013.
Audio Visual.
Gaya Turabian
Attenborough, Sir David.
The Blue Planet.
London:
BBC Earth,
2013.
Audio Visual.