Gaya APA
A Pocket history of the United States. ([s.a.]).
West Sussex:
[s.n.].
Gaya Chicago
A Pocket history of the United States.
.
West Sussex:
[s.n.],
[s.a.].
Text.
Gaya MLA
A Pocket history of the United States.
.
West Sussex:
[s.n.],
[s.a.].
Text.
Gaya Turabian
A Pocket history of the United States.
West Sussex:
[s.n.],
[s.a.].
Print.