Παραπομπή σε μορφή APA (7η εκδ.)

Phillips, F., & Phillips, F. (2019). What About the Future?: New Perspectives on Planning, Forecasting and Complexity (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-26165-8

Παραπομπή σε μορφή Chicago (17η εκδ.)

Phillips, Fred, και Fred Phillips. What About the Future?: New Perspectives on Planning, Forecasting and Complexity. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-26165-8.

Παραπομπή σε μορφή MLA (8th εκδ.)

Phillips, Fred, και Fred Phillips. What About the Future?: New Perspectives on Planning, Forecasting and Complexity. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-26165-8.