Andreescu, T., & Dospinescu, G. (2008). Problems from the book. XYZ Press.
Citación estilo ChicagoAndreescu, Titu, and Gabriel Dospinescu. Problems from the Book. Allen, TX: XYZ Press, 2008.
Cita MLAAndreescu, Titu, and Gabriel Dospinescu. Problems from the Book. XYZ Press, 2008.
Warning: These citations may not always be 100% accurate.