APA引文

Serl, E. (1911). Primary language lessons. American Book Co..

Chicago Style (17th ed.) Citation

Serl, Emma. Primary Language Lessons. New York: American Book Co., 1911.

MLA引文

Serl, Emma. Primary Language Lessons. American Book Co., 1911.

警告：这些引文格式不一定是100％准确.