杨庆春. (2015). 认真说“认真”: 杨庆春杂文自选集. 金城出版社.
Chicago Style (17th ed.) Citation杨庆春. 认真说“认真”: 杨庆春杂文自选集. 金城出版社, 2015.
MLA (8th ed.) Citation杨庆春. 认真说“认真”: 杨庆春杂文自选集. 金城出版社, 2015.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation