Martin, G. P., & Pear, J. (1978). Behavior modification: What it is and how to do it. Prentice Hall.
Chicago Style citaatMartin, Garry Pear, en Joseph Pear. Behavior Modification: What It Is and How to Do It. New Jersey: Prentice Hall, 1978.
MLA citatieMartin, Garry Pear, en Joseph Pear. Behavior Modification: What It Is and How to Do It. Prentice Hall, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.