Παραπομπή APA

Peskir, G. (2006). Optimal stopping and free boundary problems. Birkhauser-Verlag.

Παραπομπή Chicago Style

Peskir, Goran. Optimal Stopping and Free Boundary Problems. Basel: Birkhauser-Verlag, 2006.

Παραπομπή MLA

Peskir, Goran. Optimal Stopping and Free Boundary Problems. Birkhauser-Verlag, 2006.