APA (7th ed.) Citation

Smith, A. C. (1988). Planetary exploration: Thirty years of unmanned space probes. Stephens.

Chicago Style (17th ed.) Citation

Smith, Arthur C. Planetary Exploration: Thirty Years of Unmanned Space Probes. Wellingborough: Stephens, 1988.

MLA (8th ed.) Citation

Smith, Arthur C. Planetary Exploration: Thirty Years of Unmanned Space Probes. Stephens, 1988.

Warning: These citations may not always be 100% accurate.