Liebert, R. M., Liebert, L. L., & Neale, J. M. (1995). Science and behavior: An introduction to methods of psychological research (4th ed.). Prentice Hall.
Citazione stile Chigago Style (17a edizione)Liebert, Robert M., Lynn Langenbach Liebert, e John M. Neale. Science and Behavior: An Introduction to Methods of Psychological Research. 4th ed. Englewood Cliffs, N.J: Prentice Hall, 1995.
Citatione MLA (9a ed.)Liebert, Robert M., et al. Science and Behavior: An Introduction to Methods of Psychological Research. 4th ed. Prentice Hall, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.