APA (7th ed.) Citation

Shield, W. (1895). Principles and practice of harbour construction by William Shield. Longmans, Green.

Chicago Style (17th ed.) Citation

Shield, William. Principles and Practice of Harbour Construction by William Shield. London: Longmans, Green, 1895.

MLA (9th ed.) Citation

Shield, William. Principles and Practice of Harbour Construction by William Shield. Longmans, Green, 1895.

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