(1981). Recent and fossil Bryozoa: Papers presented at the 5th International Conference on Bryozoa, Durham 1980. Olsen & Olsen.
Chicago-Zitierstil (17. Ausg.)Recent and Fossil Bryozoa: Papers Presented at the 5th International Conference on Bryozoa, Durham 1980. Fredensborg: Olsen & Olsen, 1981.
MLA-Zitierstil (9. Ausg.)Recent and Fossil Bryozoa: Papers Presented at the 5th International Conference on Bryozoa, Durham 1980. Olsen & Olsen, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.