APA (7th ed.) Citation

Welch, L. (1977). I, Leo: An unfinished novel. Grey Fox Press.

Chicago Style (17th ed.) Citation

Welch, Lew. I, Leo: An Unfinished Novel. Bolinas, Calif.: Grey Fox Press, 1977.

MLA (9th ed.) Citation

Welch, Lew. I, Leo: An Unfinished Novel. Grey Fox Press, 1977.