APA (7th ed.) Citation

Heller, D., & Van Raalte, T. (1993). XView programming manual (3rd ed., updated for XView Version 3.2.). O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Heller, Dan, and Thomas Van Raalte. XView Programming Manual. 3rd ed., updated for XView Version 3.2. [Sabastopol, Calif.]: O'Reilly & Associates, 1993.

MLA (9th ed.) Citation

Heller, Dan, and Thomas Van Raalte. XView Programming Manual. 3rd ed., updated for XView Version 3.2. O'Reilly & Associates, 1993.