APA Style
Allen L Hammond, William d Metz. (1973).
ENERGY AND THE FUTURE .
USA:
AAAS.
Chicago Style
Allen L Hammond, William d Metz.
ENERGY AND THE FUTURE.
USA:
AAAS,
1973.
Buku.
MLA Style
Allen L Hammond, William d Metz.
ENERGY AND THE FUTURE.
USA:
AAAS,
1973.
Buku.
Turabian Style
Allen L Hammond, William d Metz.
ENERGY AND THE FUTURE.
USA:
AAAS,
1973.
Buku.