Cita APA (7th ed.)
Leifer, M. (2000). Singapore's foreign policy: Coping with vulnerability. Routledge.
Cita Chicago (17th ed.)
Leifer, Michael. Singapore's Foreign Policy: Coping with Vulnerability. New York, NY: Routledge, 2000.
Cita MLA (9th ed.)
Leifer, Michael. Singapore's Foreign Policy: Coping with Vulnerability. Routledge, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.