APA

Ráb P., Roth P. & Mayr B.Karyotype study of eight species of European percid fishes - Pisces, Percidae. : .

Chicago

Ráb Petr, Roth P and Mayr B.Karyotype study of eight species of European percid fishes - Pisces, Percidae. : .

Harvard

Ráb P., Roth P. and Mayr B.Karyotype study of eight species of European percid fishes - Pisces, Percidae. : .

MLA

Ráb Petr, Roth P and Mayr B.: . .