APA (7th ed.) Citation

Castets, S., & Marta, K. (2019). SInce 1986. Koenig Books ; SI, Swiss Institute.

Chicago Style (17th ed.) Citation

Castets, Simon, and Karen Marta. SInce 1986. London : New York: Koenig Books ; SI, Swiss Institute, 2019.

MLA (9th ed.) Citation

Castets, Simon, and Karen Marta. SInce 1986. Koenig Books ; SI, Swiss Institute, 2019.