APA (7th ed.) Citation

Ding, Z. (1996). Active antennas and spatial power combining arrays. [publisher not identified].

Chicago Style (17th ed.) Citation

Ding, Zhengping. Active Antennas and Spatial Power Combining Arrays. [Place of publication not identified]: [publisher not identified], 1996.

MLA (9th ed.) Citation

Ding, Zhengping. Active Antennas and Spatial Power Combining Arrays. [publisher not identified], 1996.