Sey, O. (1991). CRC handbook of the zoology of amphistomes. CRC Press.
Chicago Style (17th ed.) CitationSey, Ottó. CRC Handbook of the Zoology of Amphistomes. Boca Raton: CRC Press, 1991.
MLA (9th ed.) CitationSey, Ottó. CRC Handbook of the Zoology of Amphistomes. CRC Press, 1991.
Warning: These citations may not always be 100% accurate.