APA Edition Citation

International Symposium on Behavior Modification Caracas, Venezuela, Bijou, S. W., & Ruíz, R. (1981). Behavior modification: Contributions to education. L. Erlbaum Associates.

Chicago Edition Citation

International Symposium on Behavior Modification Caracas, Venezuela, Sidney W. Bijou, and Roberto Ruíz. Behavior Modification: Contributions to Education. Hillsdale, N.J.: L. Erlbaum Associates, 1981.

MLA Edition Citation

International Symposium on Behavior Modification Caracas, Venezuela, et al. Behavior Modification: Contributions to Education. L. Erlbaum Associates, 1981.