APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.