Cita APA (7th ed.)

Goetschel, L., Bernath, M., & Schwarz, D. (2005). Swiss foreign policy: Foundations and possibilities. Routledge.

Cita Chicago (17th ed.)

Goetschel, Laurent, Magdalena Bernath, i Daniel Schwarz. Swiss Foreign Policy: Foundations and Possibilities. London ; New York: Routledge, 2005.

Cita MLA (9th ed.)

Goetschel, Laurent, et al. Swiss Foreign Policy: Foundations and Possibilities. Routledge, 2005.