APA (7th ed.) Citation

Patrício, P., & Hartwig, R. E. (2010). The link between regularity and strong-pi-regularity.

Chicago Style (17th ed.) Citation

Patrício, Pedro, and Robert E. Hartwig. The Link Between Regularity and Strong-pi-regularity. 2010.

MLA (8th ed.) Citation

Patrício, Pedro, and Robert E. Hartwig. The Link Between Regularity and Strong-pi-regularity. 2010.

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