APA استشهاد

Gao, S. (2009). Invariant descriptive set theory. CRC Press.

استشهاد بنمط شيكاغو

Gao, Su. Invariant Descriptive Set Theory. Boca Raton: CRC Press, 2009.

MLA استشهاد

Gao, Su. Invariant Descriptive Set Theory. CRC Press, 2009.