APA Style
Walter, Diek. (1937).
The Systematic Design of Intruction .
Amerika Serikat:
.
Chicago Style
Walter, Diek.
The Systematic Design of Intruction.
Amerika Serikat:
,
1937.
Text.
MLA Style
Walter, Diek.
The Systematic Design of Intruction.
Amerika Serikat:
,
1937.
Text.
Turabian Style
Walter, Diek.
The Systematic Design of Intruction.
Amerika Serikat:
,
1937.
Print.