APA Citation

Leithold, L. (1991). User's Guide Lotus 1-2-3 for DOS release 2.3. Cambridge: Lotus Development Corporation, 1991.

Chicago Style Citation

Leithold, Louis. User's Guide Lotus 1-2-3 for DOS Release 2.3. Cambridge: Lotus Development Corporation, 1991, 1991.

MLA Citation

Leithold, Louis. User's Guide Lotus 1-2-3 for DOS Release 2.3. Cambridge: Lotus Development Corporation, 1991, 1991.

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