APA (7th ed.) Citation

Smith, H. M. (1965). The fresh-water fishes of Siam, or Thailand.

Chicago Style (17th ed.) Citation

Smith, Hugh McCormick. The Fresh-water Fishes of Siam, or Thailand. 1965.

MLA (9th ed.) Citation

Smith, Hugh McCormick. The Fresh-water Fishes of Siam, or Thailand. 1965.

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