APA (7th ed.) Citation

Hejhal, D. A. (1983). The Selberg trace formula for PSL(2,R). Springer.

Chicago Style (17th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL(2,R). Berlin: Springer, 1983.

MLA (9th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL(2,R). Springer, 1983.

Warning: These citations may not always be 100% accurate.