APA (7th ed.) Citation

Mothes, B., & Campos, M. A. d. (2004). Biemna trisigmata sp. n., a new sponge from the North coast of Brazil (Demospongiae, Poecilosclerida). Magnolia Press.

Chicago Style (17th ed.) Citation

Mothes, Beatriz, and Maurício A. de Campos. Biemna Trisigmata Sp. N., a New Sponge from the North Coast of Brazil (Demospongiae, Poecilosclerida). Auckland, N.Z.: Magnolia Press, 2004.

MLA (9th ed.) Citation

Mothes, Beatriz, and Maurício A. de Campos. Biemna Trisigmata Sp. N., a New Sponge from the North Coast of Brazil (Demospongiae, Poecilosclerida). Magnolia Press, 2004.