Brown, D. H., Hawksworth, D. L., & Bailey, R. (1976). Lichenology: progress and problems: Proceedings of an international symposium held at the University of Bristol. Academic Press.
Chicago-Zitierstil (17. Ausg.)Brown, Dennis H., D. L. Hawksworth, und R.H Bailey. Lichenology: Progress and Problems: Proceedings of an International Symposium Held at the University of Bristol. London ; New York ; San Francisco: Academic Press, 1976.
MLA-Zitierstil (9. Ausg.)Brown, Dennis H., et al. Lichenology: Progress and Problems: Proceedings of an International Symposium Held at the University of Bristol. Academic Press, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.