Gaya APA
Ayto, John. (1991).
Dictionary of Word Origins .
Amerika Serikat:
Arcade Publishing.
Gaya Chicago
Ayto, John.
Dictionary of Word Origins.
Amerika Serikat:
Arcade Publishing,
1991.
Text.
Gaya MLA
Ayto, John.
Dictionary of Word Origins.
Amerika Serikat:
Arcade Publishing,
1991.
Text.
Gaya Turabian
Ayto, John.
Dictionary of Word Origins.
Amerika Serikat:
Arcade Publishing,
1991.
Print.