APA (7th ed.) Citation

Hejhal, D. A. (1976). The Selberg trace formula for PSL (2, [mathematical symbol for the real line]). Springer-Verlag.

Chicago Style (17th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL (2, [mathematical Symbol for the Real Line]). Berlin ; New York: Springer-Verlag, 1976.

MLA (9th ed.) Citation

Hejhal, Dennis A. The Selberg Trace Formula for PSL (2, [mathematical Symbol for the Real Line]). Springer-Verlag, 1976.