APA (7th ed.) Citation

Chadwick, L., & Martin, P. (1971). Lighthouses and lightships. Dobson.

Chicago Style (17th ed.) Citation

Chadwick, Lee, and Peter Martin. Lighthouses and Lightships. London: Dobson, 1971.

MLA (9th ed.) Citation

Chadwick, Lee, and Peter Martin. Lighthouses and Lightships. Dobson, 1971.

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