APA (7th ed.) Citation

Ellis, M., & Forsyth, F. (1975). Best sellers: From readers digest. Condensed books. Reader's Digest Assoc.

Chicago Style (17th ed.) Citation

Ellis, Mel, and Frederick Forsyth. Best Sellers: From Readers Digest. Condensed Books. Pleasantville, NY: Reader's Digest Assoc, 1975.

MLA (9th ed.) Citation

Ellis, Mel, and Frederick Forsyth. Best Sellers: From Readers Digest. Condensed Books. Reader's Digest Assoc, 1975.