Penggayaan APA
GABERT, Erich. (1988).
Educating The Adolescent Discipline Or Freedom .
United State of America:
Anthoprosophic.
Chicago Style
GABERT, Erich.
Educating The Adolescent Discipline Or Freedom.
United State of America:
Anthoprosophic,
1988.
Text.
MLA Style
GABERT, Erich.
Educating The Adolescent Discipline Or Freedom.
United State of America:
Anthoprosophic,
1988.
Text.
Turabian Style
GABERT, Erich.
Educating The Adolescent Discipline Or Freedom.
United State of America:
Anthoprosophic,
1988.
Print.