APA (7th ed.) Citation

(1989). In-process optical measurements: ECO 1, 22 - 23 Sep. 1988, Hamburg, Fed. Rep. of Germany. SPIE.

Chicago Style (17th ed.) Citation

In-process Optical Measurements: ECO 1, 22 - 23 Sep. 1988, Hamburg, Fed. Rep. of Germany. Bellingham, Wash: SPIE, 1989.

MLA (9th ed.) Citation

In-process Optical Measurements: ECO 1, 22 - 23 Sep. 1988, Hamburg, Fed. Rep. of Germany. SPIE, 1989.