SpringerLink (Online service), Wolf, B., Stahl, O., & Fullerton, A. W. (1999). Variable and Non-spherical Stellar Winds in Luminous Hot Stars: Proceedings of the IAU Colloquium No. 169 Held in Heidelberg, Germany, 15-19 June 1998 (1st ed. 1999.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/BFb0106346
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Bernhard Wolf, Otmar Stahl, και Alex W. Fullerton. Variable and Non-spherical Stellar Winds in Luminous Hot Stars: Proceedings of the IAU Colloquium No. 169 Held in Heidelberg, Germany, 15-19 June 1998. 1st ed. 1999. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/BFb0106346.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Variable and Non-spherical Stellar Winds in Luminous Hot Stars: Proceedings of the IAU Colloquium No. 169 Held in Heidelberg, Germany, 15-19 June 1998. 1st ed. 1999. Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/BFb0106346.
