APA (7th ed.) Citation

Stevenson, W. (1983). Intrepid's last case. Villard Books.

Chicago Style (17th ed.) Citation

Stevenson, William. Intrepid's Last Case. New York: Villard Books, 1983.

MLA (9th ed.) Citation

Stevenson, William. Intrepid's Last Case. Villard Books, 1983.