Gaya APA
GEOGRAPHIC, N. (2007).
NATIONAL GEOGRAPHIC INDONESIA: KEAJAIBAN KECIL MIKROFAUNA SAMUDRA .
:
National Geographic.
Gaya MLA
GEOGRAPHIC, NATIONAL.
"NATIONAL GEOGRAPHIC INDONESIA: KEAJAIBAN KECIL MIKROFAUNA SAMUDRA".
:
National Geographic,
2007.
Text.