APA (7th ed.) Citation

FUNUnion. 宇宙黑洞的秘密. 四川美术出版社.

Chicago Style (17th ed.) Citation

FUNUnion. 宇宙黑洞的秘密. 四川美术出版社.

MLA (8th ed.) Citation

FUNUnion. 宇宙黑洞的秘密. 四川美术出版社.

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