Penggayaan APA
LOVELL, Sir Bernard. (1967).
Our present knowledge of the universe .
Cambridge:
Harrad.
Chicago Style
LOVELL, Sir Bernard.
Our present knowledge of the universe.
Cambridge:
Harrad,
1967.
Buku.
MLA Style
LOVELL, Sir Bernard.
Our present knowledge of the universe.
Cambridge:
Harrad,
1967.
Buku.
Turabian Style
LOVELL, Sir Bernard.
Our present knowledge of the universe.
Cambridge:
Harrad,
1967.
Buku.