APA (7th ed.) Citation

Judd, G. P. (1961). Hawaii, an informal history. Collier Books.

Chicago Style (17th ed.) Citation

Judd, Gerrit Parmele. Hawaii, an Informal History. New York: Collier Books, 1961.

MLA (9th ed.) Citation

Judd, Gerrit Parmele. Hawaii, an Informal History. Collier Books, 1961.