APA (7th ed.) Citation

Heller, D. (1990). XView Programming Manual: For Version 11 of the X Window System (rev. ed.). O' Reilly and Associates, Inc.

Chicago Style (17th ed.) Citation

Heller, Dan. XView Programming Manual: For Version 11 of the X Window System. rev. ed. Sebastopol CA: O' Reilly and Associates, Inc, 1990.

MLA (8th ed.) Citation

Heller, Dan. XView Programming Manual: For Version 11 of the X Window System. rev. ed. O' Reilly and Associates, Inc, 1990.