Penggayaan APA
P.Norbye. (1971).
The wankel engine : design development application .
Britain:
Kingprint.
Chicago Style
P.Norbye.
The wankel engine : design development application.
Britain:
Kingprint,
1971.
Text.
MLA Style
P.Norbye.
The wankel engine : design development application.
Britain:
Kingprint,
1971.
Text.
Turabian Style
P.Norbye.
The wankel engine : design development application.
Britain:
Kingprint,
1971.
Print.