Gaya APA
Brubacher, John S. (1947).
History of the Problems of education .
New York dan London:
Megraw Hill Book Company.
Gaya Chicago
Brubacher, John S.
History of the Problems of education.
New York dan London:
Megraw Hill Book Company,
1947.
Text.
Gaya MLA
Brubacher, John S.
History of the Problems of education.
New York dan London:
Megraw Hill Book Company,
1947.
Text.
Gaya Turabian
Brubacher, John S.
History of the Problems of education.
New York dan London:
Megraw Hill Book Company,
1947.
Print.