Gaya APA
Davy, E., Davy, K.
(1984).
TOEFL Reading Comprehension and Vocabulary Workbook
.
Jakarta:
Gramedia.
Gaya MLA
Davy, Elizabeth., Davy, Karen.
"TOEFL Reading Comprehension and Vocabulary Workbook".
Jakarta:
Gramedia,
1984.
Text.