Gaya APA
Wagner, Charles A.. (1950).
Harvard : Four Centuries and Freedoms .
New York:
E.P. Dutton & Co.,Inc.
Gaya Chicago
Wagner, Charles A..
Harvard : Four Centuries and Freedoms.
New York:
E.P. Dutton & Co.,Inc,
1950.
Text.
Gaya MLA
Wagner, Charles A..
Harvard : Four Centuries and Freedoms.
New York:
E.P. Dutton & Co.,Inc,
1950.
Text.
Gaya Turabian
Wagner, Charles A..
Harvard : Four Centuries and Freedoms.
New York:
E.P. Dutton & Co.,Inc,
1950.
Print.