APA (7th ed.) Citation

Francis, W. J. (1944). Waves amd swell from a tropical storm. [publisher not identified].

Chicago Style (17th ed.) Citation

Francis, W. J. Waves Amd Swell from a Tropical Storm. [Place of publication not identified]: [publisher not identified], 1944.

MLA (9th ed.) Citation

Francis, W. J. Waves Amd Swell from a Tropical Storm. [publisher not identified], 1944.