Cita APA (7th ed.)

Adler, E. (1985). Leonie (1st American ed.). Villard Books.

Cita Chicago (17th ed.)

Adler, Elizabeth. Leonie. 1st American ed. New York: Villard Books, 1985.

Cita MLA (8th ed.)

Adler, Elizabeth. Leonie. 1st American ed. Villard Books, 1985.