APA (7th ed.) Citation

MacGill-Callahan, S., & Hillenbrand, W. (1999). The last snake in Ireland: A story about St. Patrick. Holiday House.

Chicago Style (17th ed.) Citation

MacGill-Callahan, Sheila, and Will Hillenbrand. The Last Snake in Ireland: A Story About St. Patrick. New York: Holiday House, 1999.

MLA (8th ed.) Citation

MacGill-Callahan, Sheila, and Will Hillenbrand. The Last Snake in Ireland: A Story About St. Patrick. Holiday House, 1999.

Warning: These citations may not always be 100% accurate.