APA Style
Gilbert, Elizabeth. (2013).
The Signature of All Things .
New York:
Penguin Books.
Chicago Style
Gilbert, Elizabeth.
The Signature of All Things.
New York:
Penguin Books,
2013.
Text.
MLA Style
Gilbert, Elizabeth.
The Signature of All Things.
New York:
Penguin Books,
2013.
Text.
Turabian Style
Gilbert, Elizabeth.
The Signature of All Things.
New York:
Penguin Books,
2013.
Print.