Gaya APA
Eco, Umberto, Dixon, Richard. (2015).
Numero zero .
London:
Vintage Publishing.
Gaya Chicago
Eco, Umberto, Dixon, Richard.
Numero zero.
London:
Vintage Publishing,
2015.
Text.
Gaya MLA
Eco, Umberto, Dixon, Richard.
Numero zero.
London:
Vintage Publishing,
2015.
Text.
Gaya Turabian
Eco, Umberto, Dixon, Richard.
Numero zero.
London:
Vintage Publishing,
2015.
Print.