Curry, R. P. (1950). The seventh-eighth grade manual: A teachers guide for grades seven and eigth (2. print., rev.). Cincinnati Public Schools.
Chicago-Zitierstil (17. Ausg.)Curry, Robert P. The Seventh-eighth Grade Manual: A Teachers Guide for Grades Seven and Eigth. 2. print., rev. Cincinnati, Ohio: Cincinnati Public Schools, 1950.
MLA-Zitierstil (9. Ausg.)Curry, Robert P. The Seventh-eighth Grade Manual: A Teachers Guide for Grades Seven and Eigth. 2. print., rev. Cincinnati Public Schools, 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.