Παραπομπή APA

Sharma, C., & Vahali , D. (2003). Once upon a time. . . Foundation books.

Παραπομπή Chicago Style

Sharma, Charu, και Diamond Vahali. Once upon a Time. . . New Delhi: Foundation books, 2003.

Παραπομπή MLA

Sharma, Charu, και Diamond Vahali. Once upon a Time. . . Foundation books, 2003.