APA Style
YULIA, Ida R.. (1987).
Amphibians : The history of life on earth .
New York:
Facts on File Publications.
Chicago Style
YULIA, Ida R..
Amphibians : The history of life on earth.
New York:
Facts on File Publications,
1987.
Buku.
MLA Style
YULIA, Ida R..
Amphibians : The history of life on earth.
New York:
Facts on File Publications,
1987.
Buku.
Turabian Style
YULIA, Ida R..
Amphibians : The history of life on earth.
New York:
Facts on File Publications,
1987.
Buku.