SpringerLink (Online service), Educational Testing Service, & Lewis, M. (1984). Beyond the dyad. Springer Science+Business media.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Educational Testing Service, and Michael Lewis. Beyond the Dyad. New York: Springer Science+Business media, 1984.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Beyond the Dyad. Springer Science+Business media, 1984.
Warning: These citations may not always be 100% accurate.