APA (7th ed.) Citation

Barrera, A. H. Algorithms for deciding the containment of polygons. Information processing letters..

Chicago Style (17th ed.) Citation

Barrera, Antonio Hernandez. "Algorithms for Deciding the Containment of Polygons." Information Processing Letters. .

MLA (9th ed.) Citation

Barrera, Antonio Hernandez. "Algorithms for Deciding the Containment of Polygons." Information Processing Letters., .

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