Briggs, D., Sutton, M., Siveter, D., & Siveter, D. (2005). Metamorphosis in a Silurian barnacle.
Lua i Stíl Chicago (17ú heag.)Briggs, D., MD Sutton, D. Siveter, agus D. Siveter. Metamorphosis in a Silurian Barnacle. 2005.
Lua MLA (9ú heag.)Briggs, D., et al. Metamorphosis in a Silurian Barnacle. 2005.
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