APA (7th ed.) Citation

MacDonald, J. D. What Christmas Did for Jerusha Grumble.

Chicago Style (17th ed.) Citation

MacDonald, John D. What Christmas Did for Jerusha Grumble.

MLA (9th ed.) Citation

MacDonald, John D. What Christmas Did for Jerusha Grumble.

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