APA Style
The Harper Collins Dictionary of Biography. (1993).
New York:
HarperCollins Publishers.
Chicago Style
The Harper Collins Dictionary of Biography.
.
New York:
HarperCollins Publishers,
1993.
Text.
MLA Style
The Harper Collins Dictionary of Biography.
.
New York:
HarperCollins Publishers,
1993.
Text.
Turabian Style
The Harper Collins Dictionary of Biography.
New York:
HarperCollins Publishers,
1993.
Print.