Gaya APA
Hubert Humprey: A Biography. (1984).
New York:
W W Norton & company.
Gaya Chicago
Hubert Humprey: A Biography.
.
New York:
W W Norton & company,
1984.
.
Gaya MLA
Hubert Humprey: A Biography.
.
New York:
W W Norton & company,
1984.
.
Gaya Turabian
Hubert Humprey: A Biography.
New York:
W W Norton & company,
1984.
.