Παραπομπή APA

Ruhl, W., & Vancura, A. (1973). Strong interaction physics: International Summer Institute on theoretical physics in Kaiserslautern, 1972. Spriger-Verlag.

Παραπομπή Chicago Style

Ruhl, W., και A. Vancura. Strong Interaction Physics: International Summer Institute on Theoretical Physics in Kaiserslautern, 1972. New York: Spriger-Verlag, 1973.

Παραπομπή MLA

Ruhl, W., και A. Vancura. Strong Interaction Physics: International Summer Institute on Theoretical Physics in Kaiserslautern, 1972. Spriger-Verlag, 1973.