APA aipamena

Logue, A. W., & De Villiers, P. A. (1978). Matching in concurrent variable-interval avoidance schedules.

Chicago Style aipamena

Logue, A. W., and Peter A. De Villiers. Matching in Concurrent Variable-interval Avoidance Schedules. 1978.

MLA aipamena

Logue, A. W., and Peter A. De Villiers. Matching in Concurrent Variable-interval Avoidance Schedules. 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.