APA (7th ed.) Citation

Smith, W. (1975). Battle at Black Mesa. Fontana ; Collins.

Chicago Style (17th ed.) Citation

Smith, Wade. Battle at Black Mesa. [London]: Fontana ; Collins, 1975.

MLA (8th ed.) Citation

Smith, Wade. Battle at Black Mesa. Fontana ; Collins, 1975.

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