APA (7th ed.) Citation

Guth, H. P. (1975). Our changing language (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Guth, Hans Paul. Our Changing Language. 2nd ed. New York: McGraw-Hill, 1975.

MLA (9th ed.) Citation

Guth, Hans Paul. Our Changing Language. 2nd ed. McGraw-Hill, 1975.