APA Style
Parker, Steve. (1990).
Food and Digestion .
London:
Franklin Watts.
Chicago Style
Parker, Steve.
Food and Digestion.
London:
Franklin Watts,
1990.
Text.
MLA Style
Parker, Steve.
Food and Digestion.
London:
Franklin Watts,
1990.
Text.
Turabian Style
Parker, Steve.
Food and Digestion.
London:
Franklin Watts,
1990.
Print.