APA (7th ed.) Citation

Smith, G. J., & Salmon, D. (1908). Longmans' English grammar (New impression.). Longmans, Green and Co..

Chicago Style (17th ed.) Citation

Smith, George James, and David Salmon. Longmans' English Grammar. New impression. New York: Longmans, Green and Co., 1908.

MLA (8th ed.) Citation

Smith, George James, and David Salmon. Longmans' English Grammar. New impression. Longmans, Green and Co., 1908.