APA (7th ed.) Citation

Hunter, S. C. (1963). English, German, Spanish relations in the Sulu question, 1871-1877. publisher not identified.

Chicago Style (17th ed.) Citation

Hunter, Stephen Carl. English, German, Spanish Relations in the Sulu Question, 1871-1877. [Place of publication not identified: publisher not identified, 1963.

MLA (9th ed.) Citation

Hunter, Stephen Carl. English, German, Spanish Relations in the Sulu Question, 1871-1877. publisher not identified, 1963.