APA Edition Citation

Muller, W. E. G. (2003). Sponges (Porifera).

Chicago Edition Citation

Muller, Werner E G. Sponges (Porifera). Springer-Verlag, Berlin, 2003.

MLA Edition Citation

Muller, Werner E G. Sponges (Porifera). 2003.

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