Gaya APA
Summerfield, Geoffrey. , Summerfield, Judith. (1989).
Reading(s) / Geoffrey Summerfield, Judith Summerfield .
:
Random House.
Gaya Chicago
Summerfield, Geoffrey. , Summerfield, Judith.
Reading(s) / Geoffrey Summerfield, Judith Summerfield.
:
Random House,
1989.
Text.
Gaya MLA
Summerfield, Geoffrey. , Summerfield, Judith.
Reading(s) / Geoffrey Summerfield, Judith Summerfield.
:
Random House,
1989.
Text.
Gaya Turabian
Summerfield, Geoffrey. , Summerfield, Judith.
Reading(s) / Geoffrey Summerfield, Judith Summerfield.
:
Random House,
1989.
Print.