APA Citation

Hergert, D. (1993). Understanding 1-2-3 release 4 for windows (2nd. ed.). Singapore: Tech Publications.

Chicago Style Citation

Hergert, Douglas. Understanding 1-2-3 Release 4 for Windows. 2nd. ed. Singapore: Tech Publications, 1993.

MLA Citation

Hergert, Douglas. Understanding 1-2-3 Release 4 for Windows. 2nd. ed. Singapore: Tech Publications, 1993.

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