APA (7th ed.) Citation

Alexander, H. (1987). Formally-based tools and techniques for human-computer dialogues. E. Horwood ; Halsted Press.

Chicago Style (17th ed.) Citation

Alexander, Heather. Formally-based Tools and Techniques for Human-computer Dialogues. Chichester, West Sussex, England : New York: E. Horwood ; Halsted Press, 1987.

MLA (9th ed.) Citation

Alexander, Heather. Formally-based Tools and Techniques for Human-computer Dialogues. E. Horwood ; Halsted Press, 1987.