APA (7th ed.) Citation

Penn,John. (1991). A knife ill-used. William Collins sons & co.ltd..

Chicago Style (17th ed.) Citation

Penn,John. A Knife Ill-used. London: William Collins sons & co.ltd., 1991.

MLA (9th ed.) Citation

Penn,John. A Knife Ill-used. William Collins sons & co.ltd., 1991.

Warning: These citations may not always be 100% accurate.