APA (7e ed.) Bronvermelding
Buckley, N. K., & Walker, H. M. (1970). Modifyng classroom behavior: A manual of procedure for classroom teachers.
Chicago (17e ed.) Bronvermelding
Buckley, Nancy K., en Hill M. Walker. Modifyng Classroom Behavior: A Manual of Procedure for Classroom Teachers. 1970.
MLA (9e ed.) Bronvermelding
Buckley, Nancy K., en Hill M. Walker. Modifyng Classroom Behavior: A Manual of Procedure for Classroom Teachers. 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.