APA (7th ed.) Citation

Cotter, C. H. (1968). A history of nautical astronomy. American Elsevier.

Chicago Style (17th ed.) Citation

Cotter, Charles H. A History of Nautical Astronomy. New York: American Elsevier, 1968.

MLA (9th ed.) Citation

Cotter, Charles H. A History of Nautical Astronomy. American Elsevier, 1968.