Cita APA

Janssen, R., Wennberg, S. A., & Budd, G. E. (2009). The hatching larva of the priapulid worm Halicryptus spinulosus. BioMed Central.

Chicago Style Citation

Janssen, Ralf, Sofia A. Wennberg, i Graham E. Budd. The Hatching Larva of the Priapulid Worm Halicryptus Spinulosus. BioMed Central, 2009.

Cita MLA

Janssen, Ralf, Sofia A. Wennberg, i Graham E. Budd. The Hatching Larva of the Priapulid Worm Halicryptus Spinulosus. BioMed Central, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.