APA Style
Bergamini, David. (1971).
The Universe .
:
Life Nature Library.
Chicago Style
Bergamini, David.
The Universe.
:
Life Nature Library,
1971.
.
MLA Style
Bergamini, David.
The Universe.
:
Life Nature Library,
1971.
.
Turabian Style
Bergamini, David.
The Universe.
:
Life Nature Library,
1971.
.