Gaya APA

Christie, A. et al (1964). Reader's digest condensed books [vol. 4 1964 autumn selections] (Ed. 1). New York: The Reader's Digest Association.

Gaya MLA

Christie, Agatha. et al. "Reader's digest condensed books [vol. 4 1964 autumn selections]". Ed. 1 New York: The Reader's Digest Association, 1964. Text.