APA (7th ed.) Citation

Huang, S. L. (2019). Null set (First edition.). TOR.

Chicago Style (17th ed.) Citation

Huang, S. L. Null Set. First edition. New York: TOR, 2019.

MLA (8th ed.) Citation

Huang, S. L. Null Set. First edition. TOR, 2019.

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