APA (7th ed.) Citation

Wardhauge, R. (1977). Introduction to linguistics. McGraw-Hill.

Chicago Style (17th ed.) Citation

Wardhauge, Ronald. Introduction to Linguistics. McGraw-Hill, 1977.

MLA (8th ed.) Citation

Wardhauge, Ronald. Introduction to Linguistics. McGraw-Hill, 1977.

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