Ortho Information Services & Smith, M. D. (1984). The Ortho problem solver (2nd ed.). Ortho Information Services.
Chicago Style (17th ed.) CitationOrtho Information Services and Michael D. Smith. The Ortho Problem Solver. 2nd ed. San Francisco, Calif: Ortho Information Services, 1984.
MLA (9th ed.) CitationOrtho Information Services and Michael D. Smith. The Ortho Problem Solver. 2nd ed. Ortho Information Services, 1984.
Warning: These citations may not always be 100% accurate.