Cita APA (7th ed.)
Wyndham, L. (1972). Writing for children and teen-agers (Rev. ed.). Writer's Digest.
Cita Chicago (17th ed.)
Wyndham, Lee. Writing for Children and Teen-agers. Rev. ed. Cincinnati: Writer's Digest, 1972.
Cita MLA (9th ed.)
Wyndham, Lee. Writing for Children and Teen-agers. Rev. ed. Writer's Digest, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.