APA (7th ed.) Citation

Siemsen, P. J. (1993). A practical, compact, high performance two-mode fiber acousto-optic frequency shifter. [publisher not identified].

Chicago Style (17th ed.) Citation

Siemsen, Patrick James. A Practical, Compact, High Performance Two-mode Fiber Acousto-optic Frequency Shifter. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Siemsen, Patrick James. A Practical, Compact, High Performance Two-mode Fiber Acousto-optic Frequency Shifter. [publisher not identified], 1993.