Cita APA (7a ed.)
Dieter Fensel. Problem-Solving Methods: Understanding, Description, Development, and Reuse. Springer.
Cita estilo Chicago (17a ed.)
Dieter Fensel. Problem-Solving Methods: Understanding, Description, Development, and Reuse. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Dieter Fensel. Problem-Solving Methods: Understanding, Description, Development, and Reuse. Springer.
警告：這些引文格式不一定是100％准確.