APA (7th ed.) Citation

Gründel, J., & Nützel, A. Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Pensoft Publishers.

Chicago Style (17th ed.) Citation

Gründel, Joachim, and Alexander Nützel. Late Jurassic (Upper Kimmeridgian) Gastropods from Saal Near Kelheim (Germany, Bavaria). Pensoft Publishers.

MLA (9th ed.) Citation

Gründel, Joachim, and Alexander Nützel. Late Jurassic (Upper Kimmeridgian) Gastropods from Saal Near Kelheim (Germany, Bavaria). Pensoft Publishers.

Warning: These citations may not always be 100% accurate.