APA Style
Tootill, Elizabeth. (1988).
Dictionary of biology .
New York:
Facts on File.
Chicago Style
Tootill, Elizabeth.
Dictionary of biology.
New York:
Facts on File,
1988.
Text.
MLA Style
Tootill, Elizabeth.
Dictionary of biology.
New York:
Facts on File,
1988.
Text.
Turabian Style
Tootill, Elizabeth.
Dictionary of biology.
New York:
Facts on File,
1988.
Print.