Gaya APA
Bertin, Leon, Harris, Norman. (1972).
The New Larousse encyclopedia of the earth .
Hamlyn London:
Crown.
Gaya Chicago
Bertin, Leon, Harris, Norman.
The New Larousse encyclopedia of the earth.
Hamlyn London:
Crown,
1972.
Text.
Gaya MLA
Bertin, Leon, Harris, Norman.
The New Larousse encyclopedia of the earth.
Hamlyn London:
Crown,
1972.
Text.
Gaya Turabian
Bertin, Leon, Harris, Norman.
The New Larousse encyclopedia of the earth.
Hamlyn London:
Crown,
1972.
Print.