APA引文

Cramer, R. L. (1978). Spelling: Words and skills. Scott, Foresman.

Chicago Style (17th ed.) Citation

Cramer, Ronald L. Spelling: Words and Skills. Scott, Foresman, 1978.

MLA引文

Cramer, Ronald L. Spelling: Words and Skills. Scott, Foresman, 1978.

警告：這些引文格式不一定是100％准確.