APA Citation

Schmidt, J. (1988). Frontiers: An active introduction to english grammar instructors guide. Addison-Wesley Publ.Comp.

Chicago Style Citation

Schmidt, John. Frontiers: An Active Introduction to English Grammar Instructors Guide. Addison-Wesley Publ.Comp, 1988.

MLA Citation

Schmidt, John. Frontiers: An Active Introduction to English Grammar Instructors Guide. Addison-Wesley Publ.Comp, 1988.

Warning: These citations may not always be 100% accurate.