APA aipamena

Wallace, D. W., & Wallace, L. A. The Reader's digest: Read. dig. (U.S. ed.). [Pleasantville, N.Y., etc.: The Reader's Digest Association].

Chicago Style aipamena

Wallace, De Witt, y Lila Acheson Wallace. The Reader's Digest: Read. Dig. (U.S. Ed.). [Pleasantville, N.Y., etc.: The Reader's Digest Association].

MLA aipamena

Wallace, De Witt, y Lila Acheson Wallace. The Reader's Digest: Read. Dig. (U.S. Ed.). [Pleasantville, N.Y., etc.: The Reader's Digest Association].