APA (7th ed.) Citation

Duncan, R. F. (1985). Friendship sloops. International Marine Pub. Co..

Chicago Style (17th ed.) Citation

Duncan, Roger F. Friendship Sloops. Camden, Me.: International Marine Pub. Co., 1985.

MLA (8th ed.) Citation

Duncan, Roger F. Friendship Sloops. International Marine Pub. Co., 1985.

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