APA引文

Walker, C. (2009). 29 gifts: How a month of giving can change your life. Da Capo Lifelong.

Chicago Style (17th ed.) Citation

Walker, Cami. 29 Gifts: How a Month of Giving Can Change Your Life. Cambridge, Mass.: Da Capo Lifelong, 2009.

MLA引文

Walker, Cami. 29 Gifts: How a Month of Giving Can Change Your Life. Da Capo Lifelong, 2009.

警告：這些引文格式不一定是100％准確.