Freitag, E. (1991). Singular modular forms and theta relations. Springer.
Chicago Style (17th ed.) CitationFreitag, Eberhard. Singular Modular Forms and Theta Relations. Berlin: Springer, 1991.
MLA (9th ed.) CitationFreitag, Eberhard. Singular Modular Forms and Theta Relations. Springer, 1991.