Keith, G.R. und Glover, M. (1987) Primary language learning with microcomputers [book]. London [u.a.]: Croom Helm.
Chicago Manual of Style 17th edition (full note)Keith, George R., und Malcolm Glover. Primary language learning with microcomputers. Book. London [u.a.]: Croom Helm, [1987?], London [u.a.]: Croom Helm, [1987?].
American Psychological Association 7th editionKeith, G. R., & Glover, M. (ca. 1987). Primary language learning with microcomputers [Book]. Croom Helm.
Modern Language Association 9th editionKeith, G. R., und M. Glover. Primary language learning with microcomputers. book, Croom Helm, 1987.
ISO-690 (author-date, Deutsch)KEITH, George R. und Malcolm GLOVER, 1987. Primary language learning with microcomputers. London [u.a.]: Croom Helm. ISBN 0709915861
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.