Cita APA (7a ed.)

Arredondo, N., & de Núñez, M. A new species of Parspina Pearse, 1920 (Digenea: Cryptogonimidae) from Pimelodella gracilis (Valenciennes) (Siluriformes: Heptapteridae) in the Paraná River basin, Argentina, and a key to the genus.

Cita Chicago Style (17a ed.)

Arredondo, N.J, y M.C.O de Núñez. A New Species of Parspina Pearse, 1920 (Digenea: Cryptogonimidae) from Pimelodella Gracilis (Valenciennes) (Siluriformes: Heptapteridae) in the Paraná River Basin, Argentina, and a Key to the Genus.

Cita MLA (8a ed.)

Arredondo, N.J, y M.C.O de Núñez. A New Species of Parspina Pearse, 1920 (Digenea: Cryptogonimidae) from Pimelodella Gracilis (Valenciennes) (Siluriformes: Heptapteridae) in the Paraná River Basin, Argentina, and a Key to the Genus.

Precaución: Estas citas no son 100% exactas.