Παραπομπή σε μορφή APA (7η εκδ.)

MURPHY, R. (2016). ESSENTIAL ENGLISH GRAMMAR A SELF STUDY REFERENCE AND PRATICE BOOK FOR STUDENTS OF ENGLISH WITH ANSWERS. CAMBRIDGE UNIVERSITY PRESS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

MURPHY, RAYMOND. ESSENTIAL ENGLISH GRAMMAR A SELF STUDY REFERENCE AND PRATICE BOOK FOR STUDENTS OF ENGLISH WITH ANSWERS. DELHI: CAMBRIDGE UNIVERSITY PRESS, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

MURPHY, RAYMOND. ESSENTIAL ENGLISH GRAMMAR A SELF STUDY REFERENCE AND PRATICE BOOK FOR STUDENTS OF ENGLISH WITH ANSWERS. CAMBRIDGE UNIVERSITY PRESS, 2016.