APA (7th ed.) Citation

Herbert, S. (1920). Nationality and its problems. Methuen & co. ltd.

Chicago Style (17th ed.) Citation

Herbert, Sydney. Nationality and Its Problems. London: Methuen & co. ltd, 1920.

MLA (9th ed.) Citation

Herbert, Sydney. Nationality and Its Problems. Methuen & co. ltd, 1920.

Warning: These citations may not always be 100% accurate.