APA Style
Maddox, George L. (1987).
The Encyclopedia of Aging (NULL).
NULL:
Sprincer Publishing.
Chicago Style
Maddox, George L.
The Encyclopedia of Aging.
NULL
NULL:
Sprincer Publishing,
1987.
Text.
MLA Style
Maddox, George L.
The Encyclopedia of Aging.
NULL
NULL:
Sprincer Publishing,
1987.
Text.
Turabian Style
Maddox, George L.
The Encyclopedia of Aging.
NULL
NULL:
Sprincer Publishing,
1987.
Print.