Gaya APA
Frederik, J., T. (1988).
ENGLISH POETRY AN INTRODUCTION TO INDONESIA STUDENTS .
Jakarta:
DEPDIKBUD DIRJEN DIKTI.
Gaya MLA
Frederik, Juliana, Tirajoh.
"ENGLISH POETRY AN INTRODUCTION TO INDONESIA STUDENTS".
Jakarta:
DEPDIKBUD DIRJEN DIKTI,
1988.
Buku Inti.