Cita APA (7th ed.)

Stein, J. M. (1981). The Random House speller/divider. Ballantine Books.

Cita Chicago (17th ed.)

Stein, Jess M. The Random House Speller/divider. New York: Ballantine Books, 1981.

Cita MLA (9th ed.)

Stein, Jess M. The Random House Speller/divider. Ballantine Books, 1981.