APA (7th ed.) Citation

Hesselmann, C. (1989). Turbo Pascal. SYBEX.

Chicago Style (17th ed.) Citation

Hesselmann, Christoph. Turbo Pascal. Düsseldorf [u.a.]: SYBEX, 1989.

MLA (9th ed.) Citation

Hesselmann, Christoph. Turbo Pascal. SYBEX, 1989.

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