APA引文

Witkowski, A. (1979). A taxonomic study on fresh-water sculpins of genus Cottus Linnaeus, 1758 (Cottus gobio L. and Cottus poecilopus Heck.) in Poland. Wydawn. Uniwersytetu Wrocławskiego.

Chicago Style (17th ed.) Citation

Witkowski, Andrzej. A Taxonomic Study on Fresh-water Sculpins of Genus Cottus Linnaeus, 1758 (Cottus Gobio L. and Cottus Poecilopus Heck.) in Poland. Wrocław: Wydawn. Uniwersytetu Wrocławskiego, 1979.

MLA引文

Witkowski, Andrzej. A Taxonomic Study on Fresh-water Sculpins of Genus Cottus Linnaeus, 1758 (Cottus Gobio L. and Cottus Poecilopus Heck.) in Poland. Wydawn. Uniwersytetu Wrocławskiego, 1979.