Gaya APA
Hald, A.. (1952).
Chambers Biographical Dictionary .
New York:
John Wiley & Sons.
Gaya Chicago
Hald, A..
Chambers Biographical Dictionary.
New York:
John Wiley & Sons,
1952.
Text.
Gaya MLA
Hald, A..
Chambers Biographical Dictionary.
New York:
John Wiley & Sons,
1952.
Text.
Gaya Turabian
Hald, A..
Chambers Biographical Dictionary.
New York:
John Wiley & Sons,
1952.
Print.