Cita APA (7a ed.)

纪立宇. (2008). 幸福就在嘴巴上: Happiness in the mouth. 崇文书局.

Cita Chicago Style (17a ed.)

纪立宇. 幸福就在嘴巴上: Happiness in the Mouth. 崇文书局, 2008.

Cita MLA (8a ed.)

纪立宇. 幸福就在嘴巴上: Happiness in the Mouth. 崇文书局, 2008.