APA Style
Heffner, Richard D. (1976).
A DOCUMENTARY HISTORY OF THE UNITED STATES .
London:
A Mentor Book.
Chicago Style
Heffner, Richard D.
A DOCUMENTARY HISTORY OF THE UNITED STATES.
London:
A Mentor Book,
1976.
Text.
MLA Style
Heffner, Richard D.
A DOCUMENTARY HISTORY OF THE UNITED STATES.
London:
A Mentor Book,
1976.
Text.
Turabian Style
Heffner, Richard D.
A DOCUMENTARY HISTORY OF THE UNITED STATES.
London:
A Mentor Book,
1976.
Print.