APA
Dowsing R. R. V. &. W. C., . (1986). A first course in formal logic and its applications in computer science. Blackwell scientific publications, London: .
Chicago
Dowsing R.D Rayward-smith V.J & Walter C.D, . 1986. A first course in formal logic and its applications in computer science. Blackwell scientific publications, London: .
Harvard
Dowsing R. R. V. &. W. C., . (1986). A first course in formal logic and its applications in computer science. Blackwell scientific publications, London: .
MLA
Dowsing R.D Rayward-smith V.J & Walter C.D, . A first course in formal logic and its applications in computer science. Blackwell scientific publications, London: . 1986.