APA Style

Obed, E, B., Hunter, A. (2009). Who Would Like a Christmas Tree? : A Tree for All Seasons . Boston: Houghton Mifflin Hacourt.

MLA Style

Obed, Ellen, Bryan., Hunter, Anne. "Who Would Like a Christmas Tree? : A Tree for All Seasons". Boston: Houghton Mifflin Hacourt, 2009. Text.