APA (7th ed.) Citation

Alexander, H. (1987). Formally-based tools and techniques for human-computer dialogues (1. publ.). Horwood.

Chicago Style (17th ed.) Citation

Alexander, Heather. Formally-based Tools and Techniques for Human-computer Dialogues. 1. publ. Chichester u.a: Horwood, 1987.

MLA (9th ed.) Citation

Alexander, Heather. Formally-based Tools and Techniques for Human-computer Dialogues. 1. publ. Horwood, 1987.