APA (7th ed.) Citation

Walling, S. A., & Hill, J. C. (1943). Nautical mathematics. The University Press.

Chicago Style (17th ed.) Citation

Walling, S. A., and John C. Hill. Nautical Mathematics. Cambridge [Eng.]: The University Press, 1943.

MLA (8th ed.) Citation

Walling, S. A., and John C. Hill. Nautical Mathematics. The University Press, 1943.