Cita APA

Proga, R. (1996). Arithmetic and algebra (4th.ed.). PWS.

Citación estilo Chicago

Proga, Rosanne. Arithmetic and Algebra. 4th.ed. Boston: PWS, 1996.

Cita MLA

Proga, Rosanne. Arithmetic and Algebra. 4th.ed. PWS, 1996.

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