APA (7th ed.) Citation

杨建峰主编. 再苦也要笑一笑. 汕头大学出版社.

Chicago Style (17th ed.) Citation

杨建峰主编. 再苦也要笑一笑. 汕头大学出版社.

MLA (8th ed.) Citation

杨建峰主编. 再苦也要笑一笑. 汕头大学出版社.

Warning: These citations may not always be 100% accurate.