Cita APA (7a ed.)

Laird, J., Rosenbloom, P. S., & Newell, A. (1986). Universal subgoaling and chunking: The automatic generation and learning of goal hierarchies. Kluwer Academic.

Cita Chicago Style (17a ed.)

Laird, John, Paul S. Rosenbloom, y Allen Newell. Universal Subgoaling and Chunking: The Automatic Generation and Learning of Goal Hierarchies. Boston: Kluwer Academic, 1986.

Cita MLA (9a ed.)

Laird, John, et al. Universal Subgoaling and Chunking: The Automatic Generation and Learning of Goal Hierarchies. Kluwer Academic, 1986.