APA Style
WILLIAMS, Trevor I. (1969).
A Biographical Dictionary of Scientists .
London:
Adam & Charles Black.
Chicago Style
WILLIAMS, Trevor I.
A Biographical Dictionary of Scientists.
London:
Adam & Charles Black,
1969.
Text.
MLA Style
WILLIAMS, Trevor I.
A Biographical Dictionary of Scientists.
London:
Adam & Charles Black,
1969.
Text.
Turabian Style
WILLIAMS, Trevor I.
A Biographical Dictionary of Scientists.
London:
Adam & Charles Black,
1969.
Print.