APA引文

Harper, C. M. (2011). Just Grace and the double surprise. Houghton Mifflin Books for Children.

Chicago Style (17th ed.) Citation

Harper, Charise Mericle. Just Grace and the Double Surprise. Boston: Houghton Mifflin Books for Children, 2011.

MLA引文

Harper, Charise Mericle. Just Grace and the Double Surprise. Houghton Mifflin Books for Children, 2011.

警告：這些引文格式不一定是100％准確.