Gaya APA

Close, R. A. (1975). A Reference Grammar for Students of English . England: Longman Group, Ltd..

Gaya Chicago

Close, R. A. A Reference Grammar for Students of English. England: Longman Group, Ltd., 1975. Text.

Gaya MLA

Close, R. A. A Reference Grammar for Students of English. England: Longman Group, Ltd., 1975. Text.

Gaya Turabian

Close, R. A. A Reference Grammar for Students of English. England: Longman Group, Ltd., 1975. Print.