Hines, G., & Wallner, A. (1998). A Christmas tree in the White House. Holt.
Chicago Style (17th ed.) CitationHines, Gary, and Alexandra Wallner. A Christmas Tree in the White House. New York: Holt, 1998.
MLA (8th ed.) CitationHines, Gary, and Alexandra Wallner. A Christmas Tree in the White House. Holt, 1998.
Warning: These citations may not always be 100% accurate.