APA (7th ed.) Citation

推开虚掩的智慧之门. 中国青年出版社.

Chicago Style (17th ed.) Citation

推开虚掩的智慧之门. 中国青年出版社.

MLA (8th ed.) Citation

推开虚掩的智慧之门. 中国青年出版社.

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