Gaya APA
Armstrong-Prior, Sarah. (1999).
Waliking With Dinosaurus .
Jakarta:
Gramedia.
Gaya Chicago
Armstrong-Prior, Sarah.
Waliking With Dinosaurus.
Jakarta:
Gramedia,
1999.
Text.
Gaya MLA
Armstrong-Prior, Sarah.
Waliking With Dinosaurus.
Jakarta:
Gramedia,
1999.
Text.
Gaya Turabian
Armstrong-Prior, Sarah.
Waliking With Dinosaurus.
Jakarta:
Gramedia,
1999.
Print.