Cita APA (7a ed.)

杜博. (2010). 你该怎么办: Can I help you. 知识出版社.

Cita Chicago Style (17a ed.)

杜博. 你该怎么办: Can I Help You. 知识出版社, 2010.

Cita MLA (8a ed.)

杜博. 你该怎么办: Can I Help You. 知识出版社, 2010.