APA (7th ed.) Citation

Chandler, R. E., & Hefler, A. R. (1949). A handbook of comparative grammar for students of foreign languages. American Book Co..

Chicago Style (17th ed.) Citation

Chandler, Richard E., and Alden Richardson Hefler. A Handbook of Comparative Grammar for Students of Foreign Languages. New York: American Book Co., 1949.

MLA (9th ed.) Citation

Chandler, Richard E., and Alden Richardson Hefler. A Handbook of Comparative Grammar for Students of Foreign Languages. American Book Co., 1949.