APA (7th ed.) Citation

(2003). Sponges (Porifera). Springer.

Chicago Style (17th ed.) Citation

Sponges (Porifera). Berlin [u.a.]: Springer, 2003.

MLA (9th ed.) Citation

Sponges (Porifera). Springer, 2003.

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