APA (7th ed.) Citation

Hejhal, D. A. (1976). The Selberg Trace formula for PSL, 2,IR. Springer.

Chicago Style (17th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL, 2,IR. Berlín: Springer, 1976.

MLA (9th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL, 2,IR. Springer, 1976.