Borger, E., Gradel, E., & Gurevich, Y. (1987). The classical decision problem. Springer-Verlag.
Chicago Style (17th ed.) CitationBorger, Egon, Erich Gradel, and Yuri Gurevich. The Classical Decision Problem. Berlin, Germany: Springer-Verlag, 1987.
MLA (9th ed.) CitationBorger, Egon, et al. The Classical Decision Problem. Springer-Verlag, 1987.
Warning: These citations may not always be 100% accurate.