APA način citiranja

Hammel, J. U., & Nickel, M. (2014). A New Flow-Regulating Cell Type in the Demosponge Tethya wilhelma – Functional Cellular Anatomy of a Leuconoid Canal System. PLoS One.

Čikaški stil citiranja

Hammel, Jörg U., i Michael Nickel. "A New Flow-Regulating Cell Type in the Demosponge Tethya Wilhelma – Functional Cellular Anatomy of a Leuconoid Canal System." PLoS One 2014.

MLA način citiranja

Hammel, Jörg U., i Michael Nickel. "A New Flow-Regulating Cell Type in the Demosponge Tethya Wilhelma – Functional Cellular Anatomy of a Leuconoid Canal System." PLoS One 2014.