APA Style
DeGrogorio, William A.. (2002).
The Complete books of Presidents of US presidents (1st ed.).
New York:
Gramercy Books.
Chicago Style
DeGrogorio, William A..
The Complete books of Presidents of US presidents.
1st ed.
New York:
Gramercy Books,
2002.
Text.
MLA Style
DeGrogorio, William A..
The Complete books of Presidents of US presidents.
1st ed.
New York:
Gramercy Books,
2002.
Text.
Turabian Style
DeGrogorio, William A..
The Complete books of Presidents of US presidents.
1st ed.
New York:
Gramercy Books,
2002.
Print.