APA način citiranja

Nagelkerke, L. A. J. (1997). The barbs of lake Tana ethiopia morphological diversity and its implications for taxonomy, trophic resource partitioning, and fisheries. Wageningen ( The Netherlands ): Wageningen Agricultural University.

Čikaški stil citiranja

Nagelkerke, Leo A. J. The Barbs of Lake Tana Ethiopia Morphological Diversity and Its Implications for Taxonomy, Trophic Resource Partitioning, and Fisheries. Wageningen ( The Netherlands ): Wageningen Agricultural University, 1997.

MLA način citiranja

Nagelkerke, Leo A. J. The Barbs of Lake Tana Ethiopia Morphological Diversity and Its Implications for Taxonomy, Trophic Resource Partitioning, and Fisheries. Wageningen ( The Netherlands ): Wageningen Agricultural University, 1997.