APA引文

Freedman, R. (2008). Washington at Valley Forge. Holiday House.

Chicago Style (17th ed.) Citation

Freedman, Russell. Washington at Valley Forge. New York: Holiday House, 2008.

MLA引文

Freedman, Russell. Washington at Valley Forge. Holiday House, 2008.

警告：這些引文格式不一定是100％准確.