APA引文

Duncan, F. (2019). So pretty a problem (Large print edition.). Thorndike Press, a part of Gale, a Cengage Company.

Chicago Style (17th ed.) Citation

Duncan, Francis. So Pretty a Problem. Large print edition. Waterville, Maine: Thorndike Press, a part of Gale, a Cengage Company, 2019.

MLA引文

Duncan, Francis. So Pretty a Problem. Large print edition. Thorndike Press, a part of Gale, a Cengage Company, 2019.

警告：這些引文格式不一定是100％准確.