MacCallum, G. P., & MacCallum, G. P. (1995). 101 word games: For students of English as a second or foreign language (13. print.). Oxford Univ. Press.
Chicago-Zitierstil (17. Ausg.)MacCallum, George P., und George P. MacCallum. 101 Word Games: For Students of English as a Second or Foreign Language. 13. print. Oxford: Oxford Univ. Press, 1995.
MLA-Zitierstil (9. Ausg.)MacCallum, George P., und George P. MacCallum. 101 Word Games: For Students of English as a Second or Foreign Language. 13. print. Oxford Univ. Press, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.