APA način citiranja

Obeten Offem, B., Akegbejo Samsons, Y., & Tunde Omoniyi, I. (2008). Diet, size and reproductive biology of the silver catfish, Chrysichthys nigrodigitatus (Siluformes: Bagridae) in the Cross River, Nigeria.

Čikaški stil citiranja

Obeten Offem, Benedict, Yemi Akegbejo Samsons, i Isaac Tunde Omoniyi. Diet, Size and Reproductive Biology of the Silver Catfish, Chrysichthys Nigrodigitatus (Siluformes: Bagridae) in the Cross River, Nigeria. 2008.

MLA način citiranja

Obeten Offem, Benedict, Yemi Akegbejo Samsons, i Isaac Tunde Omoniyi. Diet, Size and Reproductive Biology of the Silver Catfish, Chrysichthys Nigrodigitatus (Siluformes: Bagridae) in the Cross River, Nigeria. 2008.