APA (7e ed.) Bronvermelding

United States. Coast Guard. Historically Famous Lighthouses CG-232.

Chicago (17e ed.) Bronvermelding

United States. Coast Guard. Historically Famous Lighthouses CG-232.

MLA (9e ed.) Bronvermelding

United States. Coast Guard. Historically Famous Lighthouses CG-232.

Let op: Deze citaties zijn niet altijd 100% accuraat.