Penggayaan APA
SHEPHERD, W., SHEPHERD, D.W. [pengbers] . (1999 ).
Energy studies .
London:
Imperial College Press.
Chicago Style
SHEPHERD, W., SHEPHERD, D.W. [pengbers] .
Energy studies.
London:
Imperial College Press,
1999 .
Buku.
MLA Style
SHEPHERD, W., SHEPHERD, D.W. [pengbers] .
Energy studies.
London:
Imperial College Press,
1999 .
Buku.
Turabian Style
SHEPHERD, W., SHEPHERD, D.W. [pengbers] .
Energy studies.
London:
Imperial College Press,
1999 .
Buku.