APA (7th ed.) Citation

Beaver, P. (1971). A history of lighthouses / by Patrick Beaver. Davies.

Chicago Style (17th ed.) Citation

Beaver, Patrick. A History of Lighthouses / by Patrick Beaver. Davies, 1971.

MLA (9th ed.) Citation

Beaver, Patrick. A History of Lighthouses / by Patrick Beaver. Davies, 1971.

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