Cita APA (7a ed.)

Hu, Z., Shi, Y., & Zhou, Q. (2025). A lemma on a finite union-closed family of finite sets and its applications.

Cita Chicago Style (17a ed.)

Hu, Ze-Chun, Yi-Ding Shi, y Qian-Qian Zhou. A Lemma on a Finite Union-closed Family of Finite Sets and Its Applications. 2025.

Cita MLA (9a ed.)

Hu, Ze-Chun, et al. A Lemma on a Finite Union-closed Family of Finite Sets and Its Applications. 2025.