Johnson, J. (2008). SwitchPoints. John Wiley & Sons Ltd.
芝加哥风格引文Johnson, Judy. SwitchPoints. England: John Wiley & Sons Ltd, 2008.
MLA引文Johnson, Judy. SwitchPoints. John Wiley & Sons Ltd, 2008.
警告:这些引文格式不一定是100%准确.
Johnson, J. (2008). SwitchPoints. John Wiley & Sons Ltd.
芝加哥风格引文Johnson, Judy. SwitchPoints. England: John Wiley & Sons Ltd, 2008.
MLA引文Johnson, Judy. SwitchPoints. John Wiley & Sons Ltd, 2008.