APA引文

Kelton, E. (2008). Hard trail to follow (Large print ed.). Thorndike Press.

Chicago Style (17th ed.) Citation

Kelton, Elmer. Hard Trail to Follow. Large print ed. Waterville, Me.: Thorndike Press, 2008.

MLA引文

Kelton, Elmer. Hard Trail to Follow. Large print ed. Thorndike Press, 2008.

警告：這些引文格式不一定是100％准確.