Erdmann, M., & Erdmann, M. (1997). The Partonic Structure of the Photon: Photoproduction at the Lepton-Proton Collider HERA (1st ed. 1997.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/BFb0109327
Chicago Style (17th ed.) CitationErdmann, Martin, and Martin Erdmann. The Partonic Structure of the Photon: Photoproduction at the Lepton-Proton Collider HERA. 1st ed. 1997. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/BFb0109327.
MLA (8th ed.) CitationErdmann, Martin, and Martin Erdmann. The Partonic Structure of the Photon: Photoproduction at the Lepton-Proton Collider HERA. 1st ed. 1997. Springer Berlin Heidelberg : Imprint: Springer, 1997. https://doi.org/10.1007/BFb0109327.
Warning: These citations may not always be 100% accurate.