APA (7th ed.) Citation

Knollys, W. W. (1875). Hand-Book of field fortification. Lockwood.

Chicago Style (17th ed.) Citation

Knollys, W. W. Hand-Book of Field Fortification. London: Lockwood, 1875.

MLA (9th ed.) Citation

Knollys, W. W. Hand-Book of Field Fortification. Lockwood, 1875.

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