APA Style
Helferich, William, Westhoff, Dennis. (1980).
All About Yogurt .
London:
Prentice Hall.
Chicago Style
Helferich, William, Westhoff, Dennis.
All About Yogurt.
London:
Prentice Hall,
1980.
Text.
MLA Style
Helferich, William, Westhoff, Dennis.
All About Yogurt.
London:
Prentice Hall,
1980.
Text.
Turabian Style
Helferich, William, Westhoff, Dennis.
All About Yogurt.
London:
Prentice Hall,
1980.
Print.