APA (7th ed.) Citation

Piper, W. B. (1997). Common courtesy in eighteenth century English literature. Univ. of Delaware Press [u.a.].

Chicago Style (17th ed.) Citation

Piper, William Bowman. Common Courtesy in Eighteenth Century English Literature. Newark: Univ. of Delaware Press [u.a.], 1997.

MLA (9th ed.) Citation

Piper, William Bowman. Common Courtesy in Eighteenth Century English Literature. Univ. of Delaware Press [u.a.], 1997.