APA Style

CAMPBELL, M. (1992). 1-2-3 RELASE 2.4 THE COMPLETE REFERENCE . united states of america: MC GRAW-HILL COMPAIES,INC..

MLA Style

CAMPBELL, MARY. "1-2-3 RELASE 2.4 THE COMPLETE REFERENCE". united states of america: MC GRAW-HILL COMPAIES,INC., 1992. Text.