Penggayaan APA
PEET, Creighton. (1941).
How Things Work .
USA:
Henry Holt and Company.
Chicago Style
PEET, Creighton.
How Things Work.
USA:
Henry Holt and Company,
1941.
Text.
MLA Style
PEET, Creighton.
How Things Work.
USA:
Henry Holt and Company,
1941.
Text.
Turabian Style
PEET, Creighton.
How Things Work.
USA:
Henry Holt and Company,
1941.
Print.