APA (7th ed.) Citation

Graham, N. (1983). Introduction to PASCAL (2nd ed.). Castle House Publications.

Chicago Style (17th ed.) Citation

Graham, Neill. Introduction to PASCAL. 2nd ed. London: Castle House Publications, 1983.

MLA (8th ed.) Citation

Graham, Neill. Introduction to PASCAL. 2nd ed. Castle House Publications, 1983.

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