APA (7th ed.) Citation

Keating, R. A. (1987). A laser triggered vacuum spark x-ray lithography source. [publisher not identified].

Chicago Style (17th ed.) Citation

Keating, Richard Allen. A Laser Triggered Vacuum Spark X-ray Lithography Source. [Place of publication not identified]: [publisher not identified], 1987.

MLA (9th ed.) Citation

Keating, Richard Allen. A Laser Triggered Vacuum Spark X-ray Lithography Source. [publisher not identified], 1987.