Cita APA (7a ed.)

Ulrich, W. (1994). Critical heuristics of social planning: A new approach to practical philosophy. Wiley & Sons.

Cita Chicago Style (17a ed.)

Ulrich, Werner. Critical Heuristics of Social Planning: A New Approach to Practical Philosophy. Chichester [etc.]: Wiley & Sons, 1994.

Cita MLA (9a ed.)

Ulrich, Werner. Critical Heuristics of Social Planning: A New Approach to Practical Philosophy. Wiley & Sons, 1994.