Cita APA (7a ed.)

Frommer, P. R. (1994). Answer key to accompany Frommer/Finegan Looking at languages: A workbook in elementary linguistics. Harcourt Brace College Publishers.

Cita Chicago Style (17a ed.)

Frommer, Paul R. Answer Key to Accompany Frommer/Finegan Looking at Languages: A Workbook in Elementary Linguistics. Fort Worth: Harcourt Brace College Publishers, 1994.

Cita MLA (8a ed.)

Frommer, Paul R. Answer Key to Accompany Frommer/Finegan Looking at Languages: A Workbook in Elementary Linguistics. Harcourt Brace College Publishers, 1994.