APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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