APA (7th ed.) Citation

Gogarty, O. S. J. (1945). Mr. Petunia. Creative Age Press.

Chicago Style (17th ed.) Citation

Gogarty, Oliver St. John. Mr. Petunia. New York: Creative Age Press, 1945.

MLA (9th ed.) Citation

Gogarty, Oliver St. John. Mr. Petunia. Creative Age Press, 1945.