APA ציטוט

Dixson, R. J., & Boggs, R. S. Sound teaching a laboratory manual of American english.

Chicago Style (17th ed.) Citation

Dixson, Robert J., and Ralph S. Boggs. Sound Teaching a Laboratory Manual of American English.

ציטוט MLA

Dixson, Robert J., and Ralph S. Boggs. Sound Teaching a Laboratory Manual of American English.