Παραπομπή σε μορφή APA (7η εκδ.)

SRIJAN BIOLOGY FOR ISC SCHOOLS CLASS XI (4th.). SRIJAN PUBLISHERS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SRIJAN BIOLOGY FOR ISC SCHOOLS CLASS XI. 4th. NEW DELHI: SRIJAN PUBLISHERS.

Παραπομπή σε μορφή MLA (9th εκδ.)

SRIJAN BIOLOGY FOR ISC SCHOOLS CLASS XI. 4th. SRIJAN PUBLISHERS.