APA Style
Ayres, Eugene. (1952).
Energy Source-The wealth of the World .
New York:
McGraw-Hill.
Chicago Style
Ayres, Eugene.
Energy Source-The wealth of the World.
New York:
McGraw-Hill,
1952.
Buku Teks.
MLA Style
Ayres, Eugene.
Energy Source-The wealth of the World.
New York:
McGraw-Hill,
1952.
Buku Teks.
Turabian Style
Ayres, Eugene.
Energy Source-The wealth of the World.
New York:
McGraw-Hill,
1952.
Buku Teks.