APA (7th ed.) Citation

Keupp, H. (1988). Fossil & recent sponges: International conference, Berlin 1988, 26 - 28 September ; abstracts, program, participants. Reimer.

Chicago Style (17th ed.) Citation

Keupp, Helmut. Fossil & Recent Sponges: International Conference, Berlin 1988, 26 - 28 September ; Abstracts, Program, Participants. Berlin: Reimer, 1988.

MLA (9th ed.) Citation

Keupp, Helmut. Fossil & Recent Sponges: International Conference, Berlin 1988, 26 - 28 September ; Abstracts, Program, Participants. Reimer, 1988.

Warning: These citations may not always be 100% accurate.