毕肖普 & 姜莹莹. (2011). 病假指南: Sick day handbook. 南方出版社.
Chicago Style (17th ed.) Citation毕肖普 and 姜莹莹. 病假指南: Sick Day Handbook. 南方出版社, 2011.
MLA (8th ed.) Citation毕肖普 and 姜莹莹. 病假指南: Sick Day Handbook. 南方出版社, 2011.
Warning: These citations may not always be 100% accurate.