एपीए उद्धरण

Williams, N. (2009). Penny for your thoughts. Epitome Books.

शिकागो स्टाइल उद्धरण

Williams, Nancy. Penny for Your Thoughts. New Delhi: Epitome Books, 2009.

एमएलए उद्धरण

Williams, Nancy. Penny for Your Thoughts. Epitome Books, 2009.