APA
Conference On Problems Of The speleological Research 1. (., Conference On Problems Of The speleological Research 1. (., . (1965). Proceedings, ed by Otakar Stelcl. : .
Chicago
Conference On Problems Of The speleological Research 1964 (Brno), Conference On Problems Of The speleological Research 1964 (Brno), . 1965. Proceedings, ed by Otakar Stelcl. : .
Harvard
Conference On Problems Of The speleological Research 1. (., Conference On Problems Of The speleological Research 1. (., . (1965). Proceedings, ed by Otakar Stelcl. : .
MLA
Conference On Problems Of The speleological Research 1964 (Brno), Conference On Problems Of The speleological Research 1964 (Brno), . Proceedings, ed by Otakar Stelcl. : . 1965.
