Παραπομπή σε μορφή APA (7η εκδ.)

Crew, M. A., Crew, M. A., & Spiegel, M. (2005). Obtaining the Best from Regulation and Competition. Springer US. https://doi.org/10.1007/b100890

Παραπομπή σε μορφή Chicago (17η εκδ.)

Crew, Michel A., Michael A. Crew, και Menahem Spiegel. Obtaining the Best from Regulation and Competition. Boston, MA: Springer US, 2005. https://doi.org/10.1007/b100890.

Παραπομπή σε μορφή MLA (9th εκδ.)

Crew, Michel A., et al. Obtaining the Best from Regulation and Competition. Springer US, 2005. https://doi.org/10.1007/b100890.