(1991). Overview and strategies of Ephemeroptera and Plecoptera: [proceedings of VIth International Ephemeroptera Conference (24 - 28 July 1989) and Xth International Symposium on Plecoptera (27 - 30 July, Granada, Spain. Sandhill Crane Press.
Chicago-Zitierstil (17. Ausg.)Overview and Strategies of Ephemeroptera and Plecoptera: [proceedings of VIth International Ephemeroptera Conference (24 - 28 July 1989) and Xth International Symposium on Plecoptera (27 - 30 July, Granada, Spain. Gainesville, Fla: Sandhill Crane Press, 1991.
MLA-Zitierstil (9. Ausg.)Overview and Strategies of Ephemeroptera and Plecoptera: [proceedings of VIth International Ephemeroptera Conference (24 - 28 July 1989) and Xth International Symposium on Plecoptera (27 - 30 July, Granada, Spain. Sandhill Crane Press, 1991.