Penggayaan APA
Parker, Steve. (1990).
Let's explore underwater .
London:
William Collins Sons and Co.
Chicago Style
Parker, Steve.
Let's explore underwater.
London:
William Collins Sons and Co,
1990.
Text.
MLA Style
Parker, Steve.
Let's explore underwater.
London:
William Collins Sons and Co,
1990.
Text.
Turabian Style
Parker, Steve.
Let's explore underwater.
London:
William Collins Sons and Co,
1990.
Print.