APA (7th ed.) Citation

Doyle, T. W., & Clark, J. I. (1991). Dr. Pascal tutorial manual. D.C. Heath.

Chicago Style (17th ed.) Citation

Doyle, Thomas W., and Jeremy I. Clark. Dr. Pascal Tutorial Manual. Lexington, Mass: D.C. Heath, 1991.

MLA (9th ed.) Citation

Doyle, Thomas W., and Jeremy I. Clark. Dr. Pascal Tutorial Manual. D.C. Heath, 1991.