APA (7th ed.) Citation

Armstrong, R. (1969). A history of seafaring. Benn.

Chicago Style (17th ed.) Citation

Armstrong, Richard. A History of Seafaring. London: Benn, 1969.

MLA (9th ed.) Citation

Armstrong, Richard. A History of Seafaring. Benn, 1969.

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