APA (7th ed.) Citation

(1987). Computer introduction: Practical work guide, Lotus 1-2-3. [Technical Publications Trust].

Chicago Style (17th ed.) Citation

Computer Introduction: Practical Work Guide, Lotus 1-2-3. [Perth, W.A.]: [Technical Publications Trust], 1987.

MLA (9th ed.) Citation

Computer Introduction: Practical Work Guide, Lotus 1-2-3. [Technical Publications Trust], 1987.

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