Gaya APA
Eko Praptono, dkk. ().
Geography Fun Facts and Stories Behind : Global Warming .
Jakarta:
Pustaka Lebah.
Gaya Chicago
Eko Praptono, dkk.
Geography Fun Facts and Stories Behind : Global Warming.
Jakarta:
Pustaka Lebah,
.
Text.
Gaya MLA
Eko Praptono, dkk.
Geography Fun Facts and Stories Behind : Global Warming.
Jakarta:
Pustaka Lebah,
.
Text.
Gaya Turabian
Eko Praptono, dkk.
Geography Fun Facts and Stories Behind : Global Warming.
Jakarta:
Pustaka Lebah,
.
Print.