APA-referens (7:e uppl.)

Williams, L. L., & Rogers, F. E. (1894). New practical English grammar: For use in business colleges, academies, normal and high schools, and advanced classes in public schools. American Book Co..

Chicago-referens (17:e uppl.)

Williams, Louis L., och Fernando E. Rogers. New Practical English Grammar: For Use in Business Colleges, Academies, Normal and High Schools, and Advanced Classes in Public Schools. New York: American Book Co., 1894.

MLA-referens (8:e uppl.)

Williams, Louis L., och Fernando E. Rogers. New Practical English Grammar: For Use in Business Colleges, Academies, Normal and High Schools, and Advanced Classes in Public Schools. American Book Co., 1894.