International Study Group for Tryptophan Research, Kochen, W., Linzen, B., Schlossberger, H. G., & Steinhart, H. (2019). Progress in Tryptophan and Serotonin Research: Proceedings. Fourth Meeting of the International Study Group for Tryptophan Research ISTRY, Martinsried, Federal Republic of Germany, April 19-22, 1983 (Reprint 2019.). De Gruyter. https://doi.org/10.1515/9783111641546
Chicago-Zitierstil (17. Ausg.)International Study Group for Tryptophan Research, W. Kochen, B. Linzen, H. G. Schlossberger, und H. Steinhart. Progress in Tryptophan and Serotonin Research: Proceedings. Fourth Meeting of the International Study Group for Tryptophan Research ISTRY, Martinsried, Federal Republic of Germany, April 19-22, 1983. Reprint 2019. Berlin ; Boston: De Gruyter, 2019. https://doi.org/10.1515/9783111641546.
MLA-Zitierstil (9. Ausg.)International Study Group for Tryptophan Research, et al. Progress in Tryptophan and Serotonin Research: Proceedings. Fourth Meeting of the International Study Group for Tryptophan Research ISTRY, Martinsried, Federal Republic of Germany, April 19-22, 1983. Reprint 2019. De Gruyter, 2019. https://doi.org/10.1515/9783111641546.