एपीए उद्धरण

May, P. (2003). Towards proficiency: Student’s book. oxford.

शिकागो स्टाइल उद्धरण

May, Perter. Towards Proficiency: Student’s Book. oxford, 2003.

एमएलए उद्धरण

May, Perter. Towards Proficiency: Student’s Book. oxford, 2003.