MLA

Wang, Qingwei, et al. Projecting Potential Output. Physica-Verlag HD, 2009.

APA

Wang, Q., Hauptmeier, S., Trautwein, H., Heinemann, F., Kappler, M., Kraus, M., & Schrimpf, A. (2009). Projecting Potential Output. Physica-Verlag HD.

Chicago

Wang, Qingwei, Sebastian Hauptmeier, Hans-Michael Trautwein, Friedrich Heinemann, Marcus Kappler, Margit Kraus, and Andreas Schrimpf. Projecting Potential Output. : Physica-Verlag HD, 2009.