APA (7th ed.) Citation

Torrão, D. M. M. (2019). Combinatory problems in numerical semigroups.

Chicago Style (17th ed.) Citation

Torrão, Denise Miriam Mendes. Combinatory Problems in Numerical Semigroups. 2019.

MLA (8th ed.) Citation

Torrão, Denise Miriam Mendes. Combinatory Problems in Numerical Semigroups. 2019.

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