APA (7th ed.) Citation

Giff, P. R. (1997). Lily's crossing. A Yearling Book.

Chicago Style (17th ed.) Citation

Giff, Patricia Reilly. Lily's Crossing. New York: A Yearling Book, 1997.

MLA (9th ed.) Citation

Giff, Patricia Reilly. Lily's Crossing. A Yearling Book, 1997.