APA (7th ed.) Citation

Robertson,IAN. (1994). Lotus 1-2-3 made Simple. Made Simple Books.

Chicago Style (17th ed.) Citation

Robertson,IAN. Lotus 1-2-3 Made Simple. London: Made Simple Books, 1994.

MLA (9th ed.) Citation

Robertson,IAN. Lotus 1-2-3 Made Simple. Made Simple Books, 1994.

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