Gaya APA
Lewis,Richard. (1975).
Reading For Adults Book 1 .
London:
Longman.
Gaya Chicago
Lewis,Richard.
Reading For Adults Book 1.
London:
Longman,
1975.
.
Gaya MLA
Lewis,Richard.
Reading For Adults Book 1.
London:
Longman,
1975.
.
Gaya Turabian
Lewis,Richard.
Reading For Adults Book 1.
London:
Longman,
1975.
.