Penggayaan APA
RUGG, Harold. (1947).
Foundations for American education .
New York:
World Book Company.
Chicago Style
RUGG, Harold.
Foundations for American education.
New York:
World Book Company,
1947.
Buku.
MLA Style
RUGG, Harold.
Foundations for American education.
New York:
World Book Company,
1947.
Buku.
Turabian Style
RUGG, Harold.
Foundations for American education.
New York:
World Book Company,
1947.
Buku.