Gaya APA

Gosnell, J, S. et al (2012). Habitat complexity impacts persistence and species interactions in an intertidal whelk . : Springer-Verlag.

Gaya MLA

Gosnell, J., Stephen. et al. "Habitat complexity impacts persistence and species interactions in an intertidal whelk". : Springer-Verlag, 2012. e-journal.