APA (7th ed.) Citation

Troy, L. (1994). Almanac of business and industrial financial ratios (25th Anniversary ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Troy, Leo. Almanac of Business and Industrial Financial Ratios. 25th Anniversary ed. Englewood Cliffs, N.J.: Prentice Hall, 1994.

MLA (9th ed.) Citation

Troy, Leo. Almanac of Business and Industrial Financial Ratios. 25th Anniversary ed. Prentice Hall, 1994.